My R1 HD went in to a boot loop a few days ago. It is running the factory OS, though I don't have the version. S/N is S4DAYSEEPVKNN7YP.
I can get to the boot menu, which offers recovery/fastboot/normal. Recovery gets me to a dead android/red triangle screen. I'm stumped from there. I've tried various button combos but it just reboots after a few minutes. The boot menu doesn't offer any reset options. I can also hold power/vol up/vol down and get to meta mode.
I have the SDK/platform tools but they expect a running OS to do anything.
Any advice? Factory reset, reflash, whatever is fine.
Related
I attempted to flash MIUI.us V4 2.6.8 Atrix ByTeamMotoTegra today, and was almost successful, but I found out that I shouldn't have wiped the phone before flashing. I lost the touch functionality, and couldn't select my language. I flashed my old ROM (Neutrino) to try to flash back to MIUI, but still could not seem to get the touch funcationality.
After a few times of taking out the battery and trying to get the MIUI ROM working, I ran into a boot loop. The screen will not go past the screen with the red logo, no matter what I do. If I hold the volume up/down buttons, "starting RSD protocol support" appears, but nothing else happens. The phone just keeps turning off, then returning to the screen with the red logo. Any ideas on how to get past this screen?
i have a similar problem, i rooted and unlocked a friend atrix today on 2.3.6 version 4.5.141
it went fine and booted normally. i then went into cwm and made a mistake by not making a backup, cleared data cache and dalvik then proceeded to flash aokp. it booted but didnt go past the motorola dual core screen while still displaying unlocked. i can still go to fastboot and even into cwm as i have attempted to flash other roms after clearing all things out again but nothing is going past the boot screen.
any suggestions?
I can scroll through the other CWM menu options, but I can't boot up or anything else. Anytime I select one of the options, it will either just restart and go back to the red logo screen, or say I don't have enough battery life to flash. My battery is now completely dead and doesn't seem to be charging at all, even though it's been plugged in all night.
Hey guys,
I just upgraded to Revolution HD 32.0 (coming from 31.0).
Here's what i did.
Boot into recovery.
Clear cache+dalvic-cache.
Install zip from sd-card (select revolution hd 32.0)
Started Aroma installer, left everything pretty much default, just removed some of the samsung junk.
After the install was finished i cleared the cache again and rebooted the device.
It started with the start up logo and after a minute or so "Android upgrading..." with the applications counting.
After that it shows "Finishing boot"
Then nothing, it stays at that for like 5 minutes, then reboots and stays stuck at the samsung logo.
So i decided to boot into recovery, whipe caches and fix permissions and reboot again.
Same thing happened as before.
So i wanted to do a full clean install of the rom, wiping all userdata.
Surprise! Can't get into recovery or download mode anymore.
Took out battery for a few minutes and put it back in.
Still can't access download mode or recovery with vol+menu+pwr...
Does anyone know what's going on, or better, how i can possibly fix this?
I have no idea how to access my device now to make changes...
Thanks a lot!
If you can't get into bootloader with vol down, home and power button then you have a brick, service centre repair required.
Worth trying a USB repair jig to get download before paying for a repair .
jje
Hi all,
I own the Acer A3-B20 and had it rooted some time ago with Kingroot. Installed a system update by Acer a few days ago and since then the tablet only boots in Recovery Mode. Resetting to factory defaults does not help, the filesystem integrity checker shows a few modified files.
Only viable option in recovery mode seems flashing a new firmware and I tried to do so with the currently available offical ROM from Acer: "AV0L0.B3-A20.RV03RC06.WW.GEN1". Flashing starts successfully but ends in the android screen of death (lying robot with red triangle).
Does anybody have a better idea on what to try? I haven't been able to find another firmware to try except the aforementioned.
Cheers,
Jarek
jarekkut said:
Hi all,
I own the Acer A3-B20 and had it rooted some time ago with Kingroot. Installed a system update by Acer a few days ago and since then the tablet only boots in Recovery Mode. Resetting to factory defaults does not help, the filesystem integrity checker shows a few modified files.
Only viable option in recovery mode seems flashing a new firmware and I tried to do so with the currently available offical ROM from Acer: "AV0L0.B3-A20.RV03RC06.WW.GEN1". Flashing starts successfully but ends in the android screen of death (lying robot with red triangle).
Does anybody have a better idea on what to try? I haven't been able to find another firmware to try except the aforementioned.
Cheers,
Jarek
Click to expand...
Click to collapse
Try Wiping your System partition then doing a Clean Install of the ROM using Fastboot.
Hopefully there will be a option in your Recovery to restart the device in boot loader mode(that's fastboot).
Hi,
Thanks for your help. Unfortunately I'm not able to enter bootloader mode. Recovery mode has an option "Reboot to bootloader" which causes the tablet to power down, nothing else happens.
Also, booting up with Power+Volume Down/Up (tried both) only boots to the same recovery mode.
jarekkut said:
Hi,
Thanks for your help. Unfortunately I'm not able to enter bootloader mode. Recovery mode has an option "Reboot to bootloader" which causes the tablet to power down, nothing else happens.
Also, booting up with Power+Volume Down/Up (tried both) only boots to the same recovery mode.
Click to expand...
Click to collapse
To access the recovery menu on my B3-A20, I use the Volume-Down by itself; The Power+Volume-up combination starts a Chinese factory test/debug menu.
Hey folks I tried to flash a Dash M2 and it didn't go good. I didn't load the heimmand bootloader and now its stuck in a endless loop. I'm sure if I can wipe the cache it will boot something but for now it doesn't show in windows or linux and doens't boot up and the old recovery partition is replaced
Now I need to hold UP / DOWN to break the book but both options are useless. No matter which option I press it goes to the BLU Dash log and keeps on trying to boot until it restarts a few minutes later.
VOLUME UP : Recovery mode
VOLUME DOWN : Factory mode
any helps would be great.
thx
Charles
I thought it would come in windows while at this menu but nothing.
I flashed a custom rom on my Android device, but on trying to reboot it, the device doesn't boot up and gets stuuck in the boot screen. Even the [Volume up + Power] or [Volume down + power] brings me to the same stuck boot screen. I can neither go to the recovery mode, the factory reset mode, nor can I enter in the fastboot mode. I have the full backup of the device, but I find no way to restore it, even ADB doesn't work. Is there any fix for this problem?
Everything I did priror to this:
Unlocked the bootloader
Flashed the "patched boot image" for root with Magisk
Some tweaking after root, for better battery life
Flashed the custom ROM.
After then the phone doesn't boot up. Any hhelp would be highly appreciated.
@suyash821
I think it's a case for the electric waste.