mbacollegespune.in













Showing posts with label samsung. Show all posts
Showing posts with label samsung. Show all posts

Wednesday 13 November 2013

Samsung Galaxy S3 4G I9305 hard reset



Samsung Galaxy S3 4G I9305 data:

Other names :Galaxy S III LTE
GSM frequencies :850 900 1800 1900
Standard UMTS :850 900 1900 2100
Type :Touch
Dimensions (W x H x D) :136,60 x 70,60 x 8,60 mm
Weight :135,00 g
Main display :Color / Super AMOLED
                    16M colors
                    720 x 1280 px (4.80") 306 ppi
Talk time (max.) :2G: 1300 min. (21,7 h)
                          3G: 650 min. (10,8 h)
Stand-by (max.) :2G: 900 h. (37,5 days)
                          3G: 750 h. (31,3 days)
Standard battery :Li-Ion 2100 mAh
Internal memory :16 GB
RAM memory :2 GB
Memory cards : microSD, microSDHC, microSDXC (up to 64 GB)
Operating system :Android 4.1.1 Jelly Bean
Processor :Samsung Exynos 4412
Processor clock :1,40 GHz

How to hard reset:

Warning! All data will be lost after hard reset.Please make backup first.
1.Power off your phone
2.Press together volume up + home button + power button until you will se Samsung logo on the screen
3.Select with volume buttons "wipe data/factory reset" and press power button to confirm
4.Select "yes" and press power button to confirm
5.Wait until format is complete
7.Press power to confirm "reboot"
8.Wait until the phone restarts
That's it!

Here is video how to do:


Thursday 10 October 2013

Samsung Galaxy Note 3 N9005 hard reset



Samsung Galaxy Note 3 N9005 data:

GSM frequencies :850 900 1800 1900
Standard UMTS :850 900 1900 2100
Type :Touch
Dimensions (W x H x D) :151,20 x 79,20 x 8,30 mm
Weight :168,00 g
Main display :Color / Super AMOLED
                    16M colors
                     1080 x 1920 px (5.70") 386 ppi
Standard battery :Li-Ion 3200 mAh
Phonebook memory : 
Internal memory :32 GB
RAM memory :3 GB
Memory cards : microSD, microSDHC, microSDXC (up to 64 GB)
Operating system :Android 4.3 Jelly Bean
Processor :Samsung Exynos 5420
Processor clock :1,90 GHz
SAR (10g) :0,36 W/kg

How to hard reset:

Hello to everybody and wellcome to our new hard-reset video.Today will present the new Galaxy Note 3.
Warning! All data will be lost after hard reset.Please make backup first.
1.Power off your phone
2.Press together volume up + home button + power button until you will se Samsung logo on the screen
3.Select with volume buttons "wipe data/factory reset" and press power button to confirm
4.Select "yes" and press power button to confirm
5.Wait until format is complete
7.Press power to confirm "reboot"
8.Wait until the phone restarts
That's it!

Here is video how to do:


Monday 30 September 2013

Samsung Galaxy Trend Lite S7390 hard reset



How to hard reset:

Warning! All data will be lost!
1.Power off your phone
2.Push together volume up + home button + power button until Samsung logo appears on screen
3.Scroll with volume button to "wipe data/factory reset" and press power button to confirm
4.Select "yes" and push power button to confirm
5.Wait until format ends
6.Press power to confirm "reboot"
7.Wait until the phone restarts
That's it!

Here is video how to do:


Samsung Galaxy Tab 2 P3100 hard reset



Samsung Galaxy Tab 2 P3100 data:

Other names :Galaxy Tab 2 (7.0), P3100
GSM frequencies :850 900 1800 1900
Standard UMTS :2100
Type :Tablet-phone
Dimensions (W x H x D) :193,70 x 122,40 x 10,50 mm
Weight :344,00 g
Main display :Color / PLS TFT
                    600 x 1024 px (7.00") 170 ppi 
Standard battery :Li-Ion 4000 mAh
 RAM memory :1 GB
Memory cards : microSD, microSDHC (up to 32 GB)
Operating system :Android 4.0 Ice Cream Sandwich
Processor clock :1,00 GHz

How to hard reset:

Warning! All data will be lost!
1.Power off your tablet
2.Press together volume up + power button until Samsung logo appears on screen
3.Select with volume buttons "wipe data/factory reset" and press power button to confirm
4.Select "yes" with volume buttons and press power to confirm
5.Wait until format ends
6.Press power ton confirm "reboot"
7.Wait until the tablet restarts
That's it!

Here is video how to do:


Thursday 26 September 2013

Samsung Galaxy Ace S5839i hard reset



Samsung Galaxy Ace S5839i data:

GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Type :Touch
Dimensions (W x H x D) :112,40 x 59,90 x 11,50 mm
Weight :113,00 g
Main display :Color / TFT
                    16M colors
                    320 x 480 px (3.50") 165 ppi
Talk time (max.) :2G: 660 min. (11,0 h)
                          3G: 390 min. (6,5 h)
Stand-by (max.) :2G: 640 h. (26,7 days)
                          3G: 420 h. (17,5 days)
Standard battery :Li-Ion 1350 mAh
Internal memory :150 MB
RAM memory :384 MB
Memory cards : microSD, microSDHC (up to 32 GB)
Operating system :Android 2.3 Gingerbread
Processor :Broadcom BCM21553
Processor clock :832 MHz
Touchscreen : yes
SAR (10g) :0,616 W/kg

How to hard reset:

Before you start you should know that all data will be lost
If you forgot the combination to unlock the screen follow these steps:
1.Power off your phone
2.Press together volume up + home key + power button
3.Choose with volume buttons "wipe data/factory reset" and select it with home button
4.Choose "yes" with volume buttons and select it with home button
5.Wait untill format ends
6.Choose "reboot"
7.Wait until the phone restarts
That's all

Here is video how to do:


Samsung Galaxy S2 Plus I9105P hard reset



Samsung Galaxy S2 Plus I9105P data:

GSM frequencies :850 900 1800 1900
Standard UMTS :850 900 1900 2100
Type :Touch
Dimensions (W x H x D) :125,30 x 66,10 x 8,98 mm
Weight :121,00 g
Main display :Color / Super AMOLED Plus
                    16M colors
                    480 x 800 px (4.30") 217 ppi
Talk time (max.) :2G: 1091 min. (18,2 h)
                          3G: 540 min. (9,0 h)
Stand-by (max.) :2G: 714 h. (29,8 days)
                          3G: 320 h. (13,3 days)
Standard battery :Li-Ion 1650 mAh
Internal memory :8 GB
RAM memory :1 GB
Memory cards : microSD, microSDHC, microSDXC (up to 64 GB)
Operating system :Android 4.1.2 Jelly Bean
Processor :Broadcom BCM28155
Processor clock :1,20 GHz
Touchscreen : yes
SAR (10g) :0,327 W/kg

How to hard reset:

If you forgot the combination to unlock the screen follow these steps:
Warning! All data will be lost!
1.Power off your phone
2.Press together volume up + home key + power button
3.Choose with volume buttons "wipe data/factory reset" and select it with power button
4.Choose "yes" with volume buttons and select it with power button
5.Wait untill format ends
6.Choose "reboot"
7.Wait until the phone restarts
That's all

Here is video how to do:


Wednesday 25 September 2013

Samsung Galaxy Mini 2 S6500D hard reset



Samsung Galaxy Mini 2 S6500D data:

GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Type :Touch
Dimensions (W x H x D) :109,40 x 58,60 x 11,90 mm
Weight :106,80 g
Main display :Color / TFT
                    256k colors
                    320 x 480 px (3.27") 176 ppi
Talk time (max.) :2G: 680 min. (11,3 h)
                          3G: 410 min. (6,8 h)
Stand-by (max.) :2G: 540 h. (22,5 days)
                           3G: 420 h. (17,5 days)
Standard battery :Li-Ion 1300 mAh
Internal memory :4 GB
RAM memory :512 MB
Memory cards : microSD, microSDHC (up to 32 GB)
Operating system :Android 2.3 Gingerbread
Processor :Qualcomm MSM7227A
Processor clock :800 MHz
Touchscreen : yes

How to hard reset:

Warning! All data will be lost!
It's very easy...
1.Press together volume up + volume down +home button + power button
2.Release your fingers of the phone when Samsung logo appear
3.Choose with volume buutons "wipe data/factory reset"
4.Select with home button
5.Choose "yes" with volume button
6.Wait tiil format is complete
7.Select "reboot"

Here is video how to do:



Tuesday 24 September 2013

Samsung Galaxy S4 I9505 hard reset



Samsung Galaxy S4 I9505 data:

GSM frequencies :850 900 1800 1900
Standard UMTS :850 900 1900 2100
Type :Touch
Dimensions (W x H x D) :136,60 x 69,80 x 7,90 mm
Weight :130,00 g
Main display :Color / Super AMOLED
                     16M colors
                     1080 x 1920 px (5.00") 441 ppi
Standard battery :Li-Ion 2600 mAh
Internal memory :16 GB
RAM memory :2 GB
Memory cards : microSD, microSDHC, microSDXC (up to 64 GB)
Operating system :Android 4.2.2 Jelly Bean
Processor :Qualcomm APQ8064T
Processor clock :1,90 GHz

How to hard reset:

It's very easy...in case you forgot your security code or did you block your pattern code follow these steps:
1.Power off your phone
2.Press together volume up + home button + power button
3.When you see Samsung logo leave your fingers of the phone
4.Select "wipe data/factory reset" with volume buttonss
5.Press power to confirm
6.Select "yes" with volume buttons
7.Press power button to confirm
8.Wait untill format is complete
9.Select "reboot"
10.Wait until the phone restarts
That's it!

Here is video how to do:


Samsung Galaxy Y Pro B5510 hard reset



Samsung Galaxy Y Pro B5510 data:

GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Type :Bar (classic)
Dimensions (W x H x D) :110,80 x 63,50 x 11,50 mm
Weight :108,60 g
Main display :Color / TFT
                    320 x 240 px (2.60") 154 ppi
Standard battery :Li-Ion 1200 mAh
Memory cards : microSD, microSDHC (up to 32 GB)
Operating system :Android 2.3 Gingerbread
Processor clock :883 MHz

How to hard reset:

Warning! All data will be lost!
1.Power off your phone
2.Press together volume up + home button (little house)+ power button
3.When Samsung logo appears releases your fingers to the buttons
4,Select "wipe data" with volume buttons
5.Press home button to activate
6.Select "yes"
7.Press home button to confirm
8.Wait untill format is complet
9.Select "reboot"
10.Wait until the phone restarts
That's it!

Here is video how to do:


Samsung Galaxy Y S5360 hard reset



Samsung Galaxy Y S5360 specifications:

GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Type :Touch
Dimensions (W x H x D) :104,00 x 58,00 x 11,50 mm
Weight :99,70 g
Main display :Color / TFT
                    256k colors
                    240 x 320 px (3.00") 133 ppi
Talk time (max.) :2G: 300 min. (5,0 h)
                          3G: 370 min. (6,2 h)
Stand-by (max.) :2G: 350 h. (14,6 days)
                          3G: 540 h. (22,5 days)
Standard battery :Li-Ion 1200 mAh
Internal memory :180 MB
RAM memory :384 MB
Memory cards : microSD, microSDHC (up to 32 GB)
Operating system :Android 2.3.5 Gingerbread
Processor :Broadcom BCM21553
Processor clock :832 MHz
SAR (10g) :0,655 W/kg

How to hard reset:

Reset your Galaxy Y very easy.
1.Power off your phone
2.Press together volume up +home button+power button
3.Wait till appears samsung logo second time
4.Leave your fingers down tot the buttons
5.Select "wipe data" with volume buttons
6 Press "home" button to activate
7.Select "yes"
8.Press "home" button to activate
9.Wait till format it's over
10 Select reboot

Here is video how to do:


Monday 23 September 2013

Samsung Galaxy Fame S6810 hard reset




GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Type :Touch
Dimensions (W x H x D) :113,20 x 61,60 x 11,60 mm
Weight :120,60 g
Main display :Color / TFT
                     320 x 480 px (3.50")
Standard battery :Li-Ion 1300 mAh
Internal memory :4 GB
RAM memory :512 MB
Memory cards : microSD, microSDHC, microSDXC (up to 64 GB)
Operating system :Android 4.1 Jelly Bean
Processor clock :1,00 GHz

How to hard reset:

Warning! All data will be lost!
1.Press together: volume up + home button + power button and wait till appear samsung logo second time
2.Select with volume button "wipe data" and press "power" to select
3.Wait 'till format ends and then press reboot
4.Wait until the phone restarts
That's it!

Here is video how to do:


Samsung Galaxy Note 2 N7100 hard reset




Samsung Galaxy Note 2 N7100 data:

GSM frequencies :850 900 1800 1900
Standard UMTS :850 900 1900 2100
Type :Touch
Dimensions (W x H x D) :151,10 x 80,50 x 9,40 mm
Weight :180,00 g
Main display :Color / Super AMOLED
                     16M colors
                     720 x 1280 px (5.50")
Talk time (max.) :2G: 1140 min. (19,0 h)
                          3G: 720 min. (12,0 h)
Stand-by (max.) :2G: 600 h. (25,0 days)
                           3G: 550 h. (22,9 days)
Standard battery :Li-Ion 3100 mAh
Internal memory :32 GB
RAM memory :2 GB
Memory cards : microSD, microSDHC, microSDXC (up to 64 GB)
Operating system :Android 4.1 Jelly Bean
Processor :Samsung Exynos 4412
Processor clock :1,60 GHz

How to hard reset:  

  Hello and wellcome to our new video.
    Here you have a tutorial about how to hard reset your Samsung Galaxy Note 2.
   Warning! All data from your phone will be deleted.Only your pictures and video will remain.
    Use this option if you phone has pattern code blocked or you forgot your google account password or your phone has software problems.
    Follow these steps:
1.Power off your phone
2.Press together volume up + home button + power button until Samsung logo appears on the screen
3.Select with volume buttons "wipe data/factory reset" and press power button to confirm
4.Select "yes - delete all data" and press power button to confirm
5.Wait until format ends
6.Select "reboot system now" and press power button to confirm
7.Wait until the phone restarts
  That's it!

Here is video how to do:


Saturday 7 September 2013

Samsung Galaxy Xcover 2 S7710 hard reset



Samsung Galaxy Xcover 2 S7710 data:

GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Type :Touch
Dimensions (W x H x D) :130,50 x 67,70 x 12,00 mm
Weight :148,50 g
Main display :Color / TFT
                     480 x 800 px (4.00")
Stand-by (max.) :2G: 570 h. (23,8 days)
Standard battery :Li-Ion 1700 mAh 
Internal memory :4 GB
RAM memory :1 GB
Memory cards : microSD, microSDHC (up to 32 GB)
Operating system :Android 4.1 Jelly Bean
Processor clock :1,00 GHz
Touchscreen : yes
SAR (10g) :0,512 W/kg
DualSIM : no

How to hard reset:

Here you have new tutorial about how to reset your new Samsung Galaxy Xcover 2.
Warning! All data from your phone will be lost after hard reset.
Use this option if you forgot your pattern ulock combination or to fix some software problems of your phone.
1.Turn off your phone
2.Press together volume up + home button + power button until Samsung logo appears on the screen
3.Select with volume button "wipe data/factory reset" and press power button
4.Select "yes-delete all data" and press power button
5.Select "reboot system now" and press power button
6.Wait until the phone restarts
That's it!

Here is video how to hard reset:


Sunday 1 September 2013

Samsung Galaxy Ace Plus S7500 hard reset



Samsung Galaxy Ace Plus S7500 specifications:

Other names :GT-S7500, Ace+
GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Standard CDMA : -
UMA : -
Type :Touch
Dimensions (W x H x D) :114,70 x 62,50 x 11,20 mm
Weight :115,00 g
Main display :Color / TFT
                     16M colors
                     320 x 480 px (3.65") 
Standard battery :Li-Ion 1300 mAh
Internal memory :3 GB
RAM memory :512 MB
Memory cards : microSd, microSDHC (up to 32 GB)
Operating system :Android 2.3 Gingerbread
Processor clock :1,00 GHz
Touchscreen : yes
DualSIM : no

How to hard reset:

Warning! All data will be deleted,contacts,photos,etc!
1.Turn off your phone
2.Press together volume up + volume down + home button + power button until Samsung logo appears on screen
3.Browse with volume buttons and select "wipe data/factory reset" then press home button
4.Choose "yes" with volume buttons and press home button to select it
5.Wait until format is complete
6.Select "reboot system now"
7.Wait until the phone restarts

Here is video how to do:


Saturday 31 August 2013

Samsung Galaxy S Advance I9070P hard reset



Samsung Galaxy S Advance I9070P specifications:

Other names :GT-i9070, GT-i9070P
GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Standard CDMA : -
UMA : -
Type :Touch
Dimensions (W x H x D) :123,20 x 63,00 x 9,69 mm
Weight :120,00 g
Main display :Color / Super AMOLED
                    16M colors
                    480 x 800 px (4.00")
Talk time (max.) :2G: 763 min. (12,7 h)
                           3G: 380 min. (6,3 h)
Stand-by (max.) :2G: 630 h. (26,3 days)
                          3G: 603 h. (25,1 days)
Standard battery :Li-Ion 1500 mAh
Internal memory :8 GB
RAM memory :768 MB
Memory cards : microSD, microSDHC (up to 32 GB)
Operating system :Android 2.3.6 Gingerbread
Processor :ST-Ericsson NovaThor U8500
Processor clock :1,00 GHz
Touchscreen : yes
SAR (10g) :0,75 W/kg
DualSIM : no

How to hard reset:

Warning! All data will be deleted!
1.Turn off your phone
2.Press together power on + volume up + home button until Samsung logo appears on screen
3.Browse with volume buttons "wipe data/factory reset" and select it with home button
4.Choose "yes" and press home button to select it
5.Select "reboot system now"
6.Wait until the phone restarts

Here is video how to do:


Samsung Galaxy Mega I9205 hard reset



Samsung Galaxy Mega I9205 specifications:

Other names :GT-i9200, GT-i9205
GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Standard CDMA : -
UMA : -
Type :Touch
Dimensions (W x H x D) :167,60 x 88,00 x 8,00 mm
Weight :199,00 g
Main display :Color / TFT
                     16M colors
                     720 x 1280 px (6.30") 
Standard battery :Li-Ion 3200 mAh
Internal memory :8 GB
RAM memory :1.5 GB
Memory cards : microSD, microSDHC, microSDXC
Operating system :Android 4.2 Jelly Bean
Processor :Qualcomm MSM8930AB
Processor clock :1,70 GHz
Touchscreen : yes
DualSIM :no

How to hard reset:

Warning! All data will be deleted!
1.Power off your phone
2.Press together power button + volume up + home button
3.Release your fingers when Samsung logo appears on the screen
4.Browse with volume buttons and select "wipe data/factory reset" with power button
5.Confirm "yes" with power button
6.Wait until the format is complete
7.Select "reboot" and press power button to select it
8.Wait until the phone restarts

Here is video how to:


Wednesday 28 August 2013

Samsung Galaxy S3 mini I8190 hard reset



Samsung Galaxy S3 mini I8190 specifications:

GSM frequencies :850 900 1800 1900
Standard UMTS :900 1900 2100
Standard CDMA : -
UMA : -
Type :Touch
Dimensions (W x H x D) :121,55 x 63,00 x 9,90 mm
Weight :120,00 g
Main display :Color / Super AMOLED
                     16M colors
                     480 x 800 px (4.00")
Talk time (max.) :2G: 850 min. (14,2 h)
                          3G: 470 min. (7,8 h)
Stand-by (max.) :2G: 460 h. (19,2 days)
                          3G: 360 h. (15,0 days)
Standard battery :Li-Ion 1500 mAh
Internal memory :8 GB
RAM memory :1 GB
Memory cards : microSD, microSDHC (up to 32 GB)
Operating system :Android 4.1 Jelly Bean
Processor :ST-Ericsson U8420
Processor clock :1,00 GHz
Touchscreen : yes
DualSIM : no

How to hard reset:

If you forgot your screen lock combination or password follow these steps.
Warning! All data will be lost!
1.Press together volume up + home button + power button
2.Release your fingers of the phone when Samsung logo appear
3.Choose with volume buutons "wipe data/factory reset" and select it with power button
4.Choose "yes" with volume buttons and select it with power button
5.Wait untiil format is complete
6.Select "reboot"

Here is video how to do:


Thursday 22 August 2013

Samsung Galaxy Ace Duos S6802 hard reset



Samsung Galaxy Ace Duos S6802 specifications:

Other names :GT-S6802
GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Standard CDMA : -
UMA : -
Type :Touch
Dimensions (W x H x D) :112,74 x 61,50 x 11,50 mm
Weight :122,00 g
Main display :Color / TFT
                    320 x 480 px (3.50")
Talk time (max.) :2G: 1000 min. (16,7 h)
                          3G: 390 min. (6,5 h)
Stand-by (max.) :2G: 520 h. (21,7 days)
                          3G: 410 h. (17,1 days)
Standard battery :Li-Ion 1300 mAh
Internal memory :3 GB
RAM memory :512 MB
Memory cards : microSD, microSDHC (up to 32 GB)
Operating system :Android 2.3 Gingerbread
Processor :Qualcomm MSM7627
Processor clock :832 MHz
Touchscreen : yes
DualSIM : yes

How to hard reset:

Warning! All data will be lost!
1.Turn off your phone
2.Press together volume up + home button + power button
3.Browse with volume buttons and select "wipe data/factory reset" with home button
4.Select "yes" and press home button
5.Select "reboot" after format is complete
6.Wait until the phone restarts.
That's it!

Here is video how to do:


Monday 19 August 2013

Samsung Galaxy Core I8262 hard reset



Samsung Galaxy Core I8262 specifications:

Other names :GT-i8262
GSM frequencies :850 900 1800 1900
Standard UMTS :900 2100
Standard CDMA : -
UMA : -
Type :Touch
Dimensions (W x H x D) :129,30 x 67,60 x 8,95 mm
Weight :124,00 g
Main display :Color / TFT
                     16M colors
                     480 x 800 px (4.30")
Standard battery :Li-Ion 1800 mAh
Internal memory :8 GB
RAM memory :1 GB
Memory cards : microSD, microSDHC, microSDXC (up to 64 GB)
Operating system :Android 4.1 Jelly Bean
Processor clock :1,20 GHz
Touchscreen : yes
SAR (10g) :0,947 W/kg
DualSIM : yes

How to hard reset:

If you forgot your screen lock combination follow these steps.
Warning!All data will be lost!
1.Power off your phone
2.Press together volume up + home button + power button until the phone vibrates
3.Choose with volume buttons "wipe data/factory reset" and select it with power button
4.Choose "yes" with volume buttons and select it with power button
5.Wait untiil format is complete
6.Select "reboot"
7.Wait until the phone restarts
That's it!

Here is video how to do:


Wednesday 24 July 2013

Samsung Galaxy Grand I9082 hard reset and download mode



Samsung Galaxy Grand I9082 specifications:

Other names :GT-i9082
GSM frequencies :850 900 1800 1900
Standard UMTS :900 1900 2100
Standard CDMA : -
UMA : -
Type :Touch
Dimensions (W x H x D) :143,50 x 76,90 x 9,60 mm
Weight :162,00 g
Main display :Color / TFT
                     16M colors
                     480 x 800 px (5.00")
Standard battery :Li-Ion 2100 mAh
Internal memory :4 GB
RAM memory :1 GB
Memory cards : microSD, microSDHC, microSDXC (up to 64 GB)
Operating system :Android 4.1.2 Jelly Bean
Processor clock :1,20 GHz
Touchscreen : yes
DualSIM : yes

How to hard reset:

Warning! All data will be lost!
1.Turn off your phone
2.Press together volume up + home button + power button
3.Release your fingers of the phone when Samsung logo appear
4.Choose with volume buttons "wipe data/factory reset" and select it with power button
5.Choose "yes" with volume buttons and select it with power button
6.Wait untiil format is complete
7.Select "reboot"
8.Wait until the phone restarts
That's it!

Here is video how to do:



How to put in download mode:

If you want to update your firmware you must put your phone in download mode.It's very easy.Just follow these steps:
1.Power off your phone
2.Press together volume down + home button + power button
3.Press volume up
4.Connect your phone to the PC with microusb cable and wait until the driveres are instaled.
That's it! Now you can update your phone!

Here is video how to do:





 

Copyright @ 2013-2015 Android Mobile Doctor.