After a factory reset, Android requires the previous Google account credentials. If a user is locked out, the test point allows specialized tools (e.g., IDT, HCU, SigmaKey, Octoplus) to put the phone into a low-level state where FRP can be removed without booting the OS.
Using the test point is considered an advanced repair technique. Here are the critical risks: jmm-al10 test point
The JMM-AL10 test point is primarily used to force the device into a low-level diagnostic mode (often referred to as MediaTek (MTK) USB Port After a factory reset, Android requires the previous
Reattach the internal battery ribbon connector to the motherboard. Here are the critical risks: The JMM-AL10 test
Whether the device is currently stuck in a .
when software-based recovery methods are unavailable. By understanding the hardware layout and following the correct connection sequence, it is possible to restore functionality to a non-responsive device. For those unfamiliar with hardware repair, seeking professional technical assistance is often the safest course of action. Share public link
Locate the main logical board near the battery flex connection.