Search for the official "ASUS Unlock Device Tool" for the ZenFone Max Pro M1 (often labeled as UnlockTool_9.1.0.3_180621_fulldpi_signed_ZB601KL.apk ) on reputable sites like XDA Developers
Install the APK on your phone. If prompted, allow installations from . Step 3: Unlocking the Bootloader Open the Unlock Device app. how to unlock bootloader asus zenfone max pro m1 without pc
He pressed Volume Up.
Introduction Unlocking a smartphone’s bootloader grants deeper control over the device: installing custom recoveries, custom ROMs, or gaining root. For the Asus Zenfone Max Pro M1 (ZB601KL / ZB602KL), official procedures and community tools historically expect a PC because the process interacts with low-level device partitions and requires fastboot/ADB or vendor-signed unlock tokens. This essay explains why unlocking without a PC is difficult, the risks, possible phone-only approaches, and safe recommendations. Search for the official "ASUS Unlock Device Tool"
If you managed to root your Zenfone using a PC earlier, then later lost your PC, here’s how to unlock/relock bootloader without a PC: He pressed Volume Up