My (original) Nexus 7 was running normally but I wanted to clear the cache partition to regain a bit of speed. I booted into recovery mode, but when I tried pressing power + volume-up (to bring up the menu of recovery actions) the screen went black. Since then I haven't been able to turn the machine on or boot it at all (either normally or into recovery mode). How can I get it working again?
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I figured I would post this for anyone who may run into this issue, I've never had this happen before until this morning. I wanted to completely wipe my phone by going back to MJE, rooting and then install 4.4.2 but I was unable to enter download mode for some reason (volume down, home and power) and the phone would just boot up normally. I ended up booting into the stock recovery (volume up, home and power) and doing a factory reset. After powering the device off I was then able to get into download mode again.
I tried mobile odin to re flash my already rooted and cyanogen'd note 3 back to a root ed stock rom,
After hitting the go button it reset and now will only reset into reboot recovery mode.
I have since tried odin connected to a pc and this shows it as added so I think it is connected ok, I have a rom and that shows up as fine and when I click start it reports the SetuConnection message and just sits there.
The problem I have is that it won't reboot into download mode no matter what i try.
Additionally, when I boot I see the recovery reboot message for a second and the Samsung logo and then the screen goes black and stays that way. Bth the capacitive buttons vibrate when you touch them but do nothing else and the volume seems to change the volume up and down. Still with the black screen though
Anyone come across this or have any ideas.
Ta
it could be your recovery image is broken somehow. make sure your phone is off. try download latest custom recovery. i recommend either twrp or philz touch cwm. while phone is off, press home + power + volume down. when you see a warning screen, press volume up. this will go to download mode. flash new recovery via odin.
i had issues before with custom recovery causing recovery boot loop. the only confirm working recovery for me is cwm philz touch and twrp.
I cannot access the recovery mode
I tried:
- Power off your Nexus 10, and reboot it into fastboot mode by holding the volume up button, volume down button and power button.
No success, the tablet vibrates but stop in the black screen.
And by adb no sucess too.
- adb reboot bootloader
The Nexus 10 off, but does not start the recovery mode, stop in the black screen.
Official 5.1.1
Someone has an idea to fix it?
A bit of history on this device (Galaxy a3 2017 A320FL)
I rooted the phone, it got FRP locked so later I tried Lineage OS. Didn't like it so I went back to Stock firmware.
It's working fine but when accessing the recovery mode via power off + volume up + home it boots to the "installing system update" screen that shortly after turns into a "no command" screen. Long pressing those three buttons again I get into the real recovery mode.
I already tried flashing the stock recovery image from here https://desktop.firmware.mobi/device:1680/firmware:20213/download/recovery.tar.md5/landing but the recovery mode keeps acting weirdly.
Any suggestions?
So I have installed 10.0.1 and it was a mess - wifi didn't work, music (from youtube or games) didn't work, I couldn't receive or make phone calls cause phone crashed + other smaller things. I've decided to remove this sh***y rom and install latest stable Android 9. So I entered TWRP, wiped cache, data system, etc. I have Installed 9.17 and rebooted - no luck. Phone simply boot to recovery (but not twrp anymore). I have installed twrp via fastboot and cmd but after that phone didn't boot to anything...
Right now when I start it by power button or power button + vol down it's getting stuck on *boot loader unlocekd** screen but if I press power + volume up I see error Qualcomm Crash Dump Mode...
Any ideas what to do?
Msm
That helped! Thanks