Open the phone's back cover and remove the battery. Connect the phone to your computer via USB. Using your tweezers, carefully short the two test points as indicated in your patched schematic. While holding the short, press and hold the phone's power button for a few seconds.
Repairing this specific model often requires focusing on key power and display circuits:
📱 Huawei G730 U00 Schematic Diagram ((LINK)) - Google Drive huawei g730 u00 schematic diagram pdf patched
Probe the small inductors surrounding the MT6323 PMIC while pressing the power button.
MediaTek MT6582 Quad-Core processor handling system operations and application processing. Open the phone's back cover and remove the battery
While several sites offer this file, it is important to download the version for accuracy.
Locate the backlight boost coil and diode on the motherboard. While holding the short, press and hold the
A patched diagram may be combined with a step-by-step guide, indicating where to make connections or which test points to short to disable certain hardware-level locks, allowing for SIM unlocking or software modifications.
You tried flashing a custom ROM, something went wrong, and now the phone is completely dead. It doesn't respond to the power button, doesn't charge, and isn't recognized by your computer.