T-Mobile Pulse (Huawei U8220) Unbrick – Dead Boot repair supported Repairing bricked Huawei U8220 is easy with the RIFF Box.

To resurrect Huawei U8220:

•  Solder JTAG cable to Huawei U8220 JTAG pads;


•  Connect Huawei U8220 tablet’s charger for power;


•  Make sure Huawei U8220 is selected in the list of models;


•  Click Resurrect button;


•  Wait till software signals a successful operation completion;


•  De-solder JTAG wires;

Now device is in bootable condition, that is, even if it does not
start up normally, you can flash it using known flashing methods.

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