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Fastboot flash recovery image not signed or corrupt
Fastboot flash recovery image not signed or corrupt









If you don't follow this step, you will have to repeat the install. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. After typing fastboot reboot, hold the key combo and boot to TWRP. To prevent this, use Google to find the proper key combo to enter recovery. Note many devices will replace your custom recovery automatically during first boot.

fastboot flash recovery image not signed or corrupt

From your computer, open a command prompt and type:ĭownload the correct image file and copy the file into the same folder as your platform-tools. Press back and go into Developer Options and enable USB debugging. On your device, go into Settings -> About and find the Build Number and tap on it 7 times to enable developer settings. You can try the simple FWUL adb/fastboot ISO or the Naked ADB drivers or the Universal ADB drivers if you don't already have a working driver installed Windows users will need proper drivers installed on their computer. Download the platform-tools as per your operating system. You will need the platform-tools from the Android SDK on your computer. use_signed_kernel=0, is_unlocked=0, is_tampered=0.Fastboot Install Method (No Root Required): partition_enable_wp: group_start=hosd group_end=hosd, addr_start=688128 size=67108864 bytes This will wipe you phone and reset it completely If you have already done so, try downloading the file again. partition_enable_wp: group_start=mfg group_end=reserve_2, addr_start=98304 size=150994944 bytes Target reported max download size of 800000000 bytes Then open cmd and try: fastboot flash recovery recovery-clockwork-5.5.0.2-maguro.img If it takes, see what options you have. Otherwise throw the file into the platform-tools folder. # fastboot flash recovery twrp-3.0.2-0-hima.img Goto bootloader and if you can fastboot flash globally great.

fastboot flash recovery image not signed or corrupt

Flashing recovery partition succeeds however it won't start in recovery mode.įormatting is not supported for filesystem with type 'raw'. I tried to format the recovery partition but get an error (below). The one other thing I can think of would be to try formatting the partition before flashing the recovery: It's a shame, because if this would work it would let you get into recovery even if for some reason you can't flash it (the worst case being that the recovery partition itself is damaged). I've found that somebody found a somewhat obscure method to make this work again on a Nexus 4, but no report of how or whether this or something like it works with a HTC.

fastboot flash recovery image not signed or corrupt

That stopped working a few years ago (on the M7 it worked until one or two updates, then stopped). There used to be an option to boot into a recovery image without flashing it to the phone: fastboot boot. It sounds like the phone attempts to boot into recovery, so I doubt that trying "adb reboot recovery" would produce a different outcome. So if that's not working it would be helpful to know what if any error messages you got. So what happened when you tried to fastboot flash recovery? If you are in fastboot mode, bootloader unlocked and have a good download of the TWRP image (I didn't know anyone still used CWM) then that should simply overwrite a corrupted recovery.











Fastboot flash recovery image not signed or corrupt