by removing the back cover and disconnecting the battery to prevent short circuits. Point Identification
A test point is a physical contact on the device's motherboard. By shorting this point to the ground (the metal shielding) while connecting it to a computer, you force the tablet into . huawei bg2-u01 test point
: Force the device into a mode where it can communicate with service tools like SigmaKey , UnlockTool , or SP Flash Tool . by removing the back cover and disconnecting the