| Problem | Likely fix | |---------|-------------| | “No compatible device” | Install CH340/CP210x drivers; use USB 2.0 port. | | Verification failed | Redownload firmware; disable antivirus temporarily. | | Device not entering recovery | Check bootloader pins (TX/RX/GND). Swap RX/TX. | | Stuck at 99% | Wait 2 min → force restart device (unbrick via recovery mode). |
: Unlocking legally purchased used phones that were not properly signed out by the previous owner. Repair Shop Services
| Problem | Likely fix | |---------|-------------| | “No compatible device” | Install CH340/CP210x drivers; use USB 2.0 port. | | Verification failed | Redownload firmware; disable antivirus temporarily. | | Device not entering recovery | Check bootloader pins (TX/RX/GND). Swap RX/TX. | | Stuck at 99% | Wait 2 min → force restart device (unbrick via recovery mode). |
: Unlocking legally purchased used phones that were not properly signed out by the previous owner. Repair Shop Services
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