0
votes
1answer
3k views

can't use adb shell in recovery mode

I have a china tablet named Quest. I have accidentally repeated pattern lock more than 5 times. Now I have also forgotten the email address. So for a factory-reset of my tablet I simply booted it ...
0
votes
1answer
4k views

Error when trying to use adb shell in recovery mode

I have a Chinese phone which I've been unable to install ClockworkMod on. I decided to try booting into recovery mode to manually backup/restore the system partition. However, if I plug my phone into ...
2
votes
2answers
1k views

Can't connect to the device with ADB when it's in recovery mode

I am having some problems with my Samsung Galaxy S2 and I want to start an fschk session on the device. So, I installed Android SDK with platform-tools. I can access to the device when it's normally ...