On the :
The JMM-AL10 motherboard routes critical system test structures through tiny copper pads (test points) hidden beneath the protective electromagnetic interference (EMI) shields. Shorting the correct BootROM pad to the phone's ground frame interrupts the normal initialization sequence, preventing the phone from loading a damaged operating system or its stock recovery partitions. jmmal10 test point upd
| Purpose | Is Test Point Needed? | |--------|----------------------| | Unbrick (Qualcomm 9008 mode) | ✅ Yes | | FRP / Huawei ID bypass | ❌ No – use HCU, DC-Unlocker, or PotatoNV (Huawei USB COM 1.0 mode) | | Factory reset / update via HiSuite | ❌ No – use Recovery or Fastboot | On the : The JMM-AL10 motherboard routes critical
Unscrew the metal shielding protecting the main motherboard logic board. verify the following:
: Forces a complete write overwrite via MediaTek Scatter firmware files when standard fastboot modes fail to boot.
After applying the update, verify the following: