I bought an used one for my daughter and noticed it was root so I want to wipe it clean cause all she all to do reading book from amazon. I think I wiped out the booting system too so now when I turn it on I just got a blank screen.
Can you please help restore to factory condition? I can put update zip file to SD card but that's about it
http://forum.xda-developers.com/showthread.php?t=1439916 just select mount and transfer this rom to your sdcard then flash it. Don't use the alt version that is for dual booting.
Related
I've been flashing the nightly build on my phone. The last time my phone was working was build 9. I than flashed build 12 and my phone got stuck on MT4G screen. I went ahead and did another full wipe but same result. Now I tried to flash build 9 and I still get same result. In a panic, I formated everything in advanced option and did another flash. Still nothing. I than followed this post in doing a wipe:
remove SD, power down device, SD in card reader, and delete all android created data (android_system; android; dcim->.thumbnails; tmp; data)
put sd back in phone.
boot into recovery
format boot
format system
{back to main menu} - factory reset
then mounts/storage, mount /system, mount /data
install .zip from SD card -> choose (CM-NIGHTLY-X)
then mounts/storage, remount /system (and /data if its not mounted)
install .zip from SD card -> choose (GAPPS)
reboot
win
So now my phone just gets stuck at the MT4G load screen. I can get into clockwork fine and flash but it just no longer will boot. Please help.
if you can boot into clockwork i dont think your bricked....try pushing the 2.x version to your phone and flash a 2.2 rom just to get to a working state.
then try again ?
I literally was going to have a heart attack. I was able to boot into the Nightly build. I guess theres something wrong with my sd card. I figured I try my 16gb card out of HD2 and it worked like a charm. Thanks for responding, I appreciate it.
Theres definitely something wrong with my 32gb Sandisk card. I formatted it with SDformatter to see if I can get it flash my phone and boot properly. Well, back to being stuck at MT4G load screen. The card works fine except for this problem. Now I just formatted 20gbs of music for nothing. FML!
haha no problem, try using HP USb storage format tool
Today I rooted my U8800, I installed Clockworkmod, made a backup, and tried installing a Honeycomb ROM, I put the zip file in my SD card, and booted in recovery mode.
I did the following things: wipe data/factory reset; wipe cache partition, wipe dalvik cache, and tried installing the rom from my SD card, however clockworkmod didn't see the .zip file in my SD card, so I rebooted my phone and it didn't start. Then I chose recovery (from my backup) in Clockworkmod, still didn't work.
I can see the booting screen (it says IDEOS), it stays there for a while and then it just goes black and boots itself again.
Is there any way to fix this issue?
What do you mean by a honeycomb rom? You need CM7, MIUI or Oxygen for your phone which are all gingerbread based and available in the development section of this forum. Honeycomb is for tablets only.
What phone do you have? a regular u8800 or a u8800pro?
Which recovery do you have?
What does the recovery do when you select restore from backup?
Lastly, does the recovery see anything else on the sd card?
PaulMilbank said:
What do you mean by a honeycomb rom? You need CM7, MIUI or Oxygen for your phone which are all gingerbread based and available in the development section of this forum. Honeycomb is for tablets only.
What phone do you have? a regular u8800 or a u8800pro?
Which recovery do you have?
What does the recovery do when you select restore from backup?
Lastly, does the recovery see anything else on the sd card?
Click to expand...
Click to collapse
Right, I thought I could get Honeycomb, I completely screwed up...
I have a regular u8800, Clockworkmod Recovery 4
When I select restore from backup, it just does exactly what it's supposed to do, at the end it says that the recovery was succesful, but I'm still stuck in bootloop.
Yes, the recovery can see different things on my SD card.
If I downloaded CM7, put it on my SD card, and then installed it via CWM, would it work?
Oh and is there a way to access my SD card without my phone actually being turned on?
If it is an external card, use a sd card reader to put files onto it. If not, get an external card and card reader!
You can try wipe userdata, cache and dalvic cache then restore backup, otherwise I would definitely get hold of CM7 from here:
http://forum.xda-developers.com/showthread.php?t=1068766
Oxygen from here:
http://forum.xda-developers.com/showthread.php?t=1149150
MIUI:
http://forum.xda-developers.com/showthread.php?t=1354680
http://forum.xda-developers.com/showthread.php?t=1362963
Install one of them and hopefully you should be back up and working.
I did try wiping userdata, cache, and dalvik cache, however it still doesn't boot...
I'm going to get an SD card reader later today, but I'm not very optimistic since it doesn't boot even with the backup I had from CWM, so I don't think it'll bot with CM7 or something..
So I figured out what my problem was, I didn't put the .zip file in my phone memory, I put it in an external micro-SD card, because I thought that's what I was supposed to do.. so now I'm pretty much screwed.
Is there any way to make CWM search for the .zip on my external SD, or is there any way to access my phone memory without actually booting it?
Vertikal307 said:
Is there any way to make CWM search for the .zip on my external SD, or is there any way to access my phone memory without actually booting it?
Click to expand...
Click to collapse
Since you have ClockworkMod Recovery, I'll assume your bootloader isn't useless: Download {L,X}Ubuntu and burn it on a CD or make a bootable USB. Boot it and put your phone into the pink screen mode: you'll be able to mount the internal SD card. For me, I find Genokolar's CWM to be weird with the external card: the only time I can get it to see the card is if I boot into Android, unmount the card and then do an "adb reboot bootloader" from my computer
qwerty12 said:
Since you have ClockworkMod Recovery, I'll assume your bootloader isn't useless: Download (L/X)Ubuntu and burn it on a CD or make a bootable USB. Boot it and put your phone into the pink screen mode: you'll be able to mount the internal SD card. For me, I find Genokolar's CWM to be weird with the external card: the only time I can get it to see the card is if I boot into Android, unmount the card and then do a "adb reboot bootloader" from my computer
Click to expand...
Click to collapse
I'm going to try this, currently downloading Ubuntu, although I've never used it before, so I'm really scared of just messing everything up.
Thank you SO much guys, especially qwerty12.
I installed Ubuntu and put the CM7 .zip file on my internal memory, and succesfully installed CM7, now my phone booted normally, and I have CM7 installed!
Great stuff,glad you got it sorted
i THINK i know what i did wrong:
i flashed firmware that i found from another site (not filefactory) with mobile odin. i had done a few backups, but did a fresh one anyway from cwm, and moved it to the "external" sd card. i unchecked everroot--i dunno why, i was going to root with the zip file... this may have been my mistake. but i also checked, "factory reset/wipe data/wipe cache etc" from within odin. THIS may have been my mistake... well, when it rebooted, mobile odin went to it, said everything went fine, then rebooted. now i'm stuck on the gTab start-up screen. it doesn't load the boot animation even. i can get into download mode, and i can get into recovery. tried flashing a rom and a kernel on top of whatever is on the device. that didn't work. mobile odin DID take away root. so i rerooted it thinking that cwm may require root to work.
the problem from within cwm is that it isn't seeing the "internal" sd card, or it thinks the external is the internal... that's how i was able to root again, by applying zip from sd card. it worked. so it IS still seeing internal storage.
this may have already been fixed had i not LOST the USB cable.... another one is on order and en route. i can see no solutions with it as is, i'm going to need desktop odin to reflash...
so the problem as i see it: i can't just restore because i erased the "internal" sd card. i moved my cwm folder to the "external" so even though it's on there, and cwm is reading my "external" as "internal" it's still unable to access the cwm folder with my backups available.
so the solution still requires the usb cable, even if i were to just move the cwm folder BACK to the internal card once i get it plugged in. in the mean time i'm dead in the water...
thanks for any help!!!
Hello all,
I am currently running the latest snapshot of Cyanogenmod 11 (M12) on my GS4 and last month I used Flashify to install TWRP 2.8.4.0 over the default CWM 6.0.4.7 recovery that comes with CM11. I did a nandroid backup to my external 64 GB microSD card and it would say that the backup was successful, and I could see it within the file manager and on my PC using MTP.
However, whenever I reboot into the OS, the backup folder gets deleted. I have then tried to backup only the /system partition to my internal storage, since I do not have enough space on my internal storage for a full nandroid. This backup worked successfully as I can access the folder from the OS, however I would still like to a full backup on my SD card since it has enough space for a full nandroid
Here is what I tried:
1. While in TWRP, I copied the newly created backup folder over MTP to my computer. After I rebooted the phone, I shut it down and plugged the SD card into my computer and copied the backup back to my SD card. However, when I placed the SD card back into the phone and powered it on, it deleted the backup again.
2. I reflashed CWM (same version, but newly downloaded and flashed using Flashify) and attempted to do a full nandroid. I received an error saying that the /data partition could not be backed up. Interestingly, I deleted an old CWM backup on my SD card, and after I rebooted that old backup was still there.
3. I flashed TWRP 2.7.1.0 and 2.8.3.0, and still have the same issue.
The version of CWM that I had before I installed TWRP would backup without issues. I am not sure if this is an OS, hardware, or an SD card issue, though my guess would be that when booting into the OS, Android deletes any changes that were made to the SD card that were not made in the OS. I am not sure how to fix this issue and was hoping someone on this forum could help, and I have searched other forums for answers, but haven't found one as specific as this, and solutions for similar problems haven't worked.
The phone works fine otherwise, I'm just worried that with CM12 M releases coming around the corner that I won't be able to install it properly with these recovery issues.
Any help on this would be appreciated, and if there is a better XDA forum for me to ask this on please let me know.
I figured out the issue. Turns out my microSD card is faulty. Sandisk will send a replacement.
So I successfully Flashed TWRP on my Galaxy Tab A SMT580. Two issues I'm experiencing tho....
1.) TWRP is unable to mount my internal storage which shows as 0MB. Thus I obviously have no ROM I can boot into. It reads and mounts my SD card and the correct size shows up. Unfortunately I have nothing on my SD card and I can't get ADB Sideload to work.
2.) Which brings me to my next issue whenever I do attempt to boot it says failure to verify. Which is fixed by flashing that DM-Verity zip file. But I can't since it's not on my SD card and, ADB Sideload won't work.
Any thoughts on how to fix these two issues.
I feel stupid having forgotten to put the file on my SD Card prior to flashing TWRP
Silicon Knight said:
So I successfully Flashed TWRP on my Galaxy Tab A SMT580. Two issues I'm experiencing tho....
1.) TWRP is unable to mount my internal storage which shows as 0MB. Thus I obviously have no ROM I can boot into. It reads and mounts my SD card and the correct size shows up. Unfortunately I have nothing on my SD card and I can't get ADB Sideload to work.
2.) Which brings me to my next issue whenever I do attempt to boot it says failure to verify. Which is fixed by flashing that DM-Verity zip file. But I can't since it's not on my SD card and, ADB Sideload won't work.
Any thoughts on how to fix these two issues.
I feel stupid having forgotten to put the file on my SD Card prior to flashing TWRP
Click to expand...
Click to collapse
By default, the data partition on the T580 is encrypted. In order to install a custom ROM, you must first format that partition. Click wipe then format data, type in "yes" and when it finishes, reboot to recovery. Your internal storage should no longer show 0mb.
ok that worked, my internal storage is now mounted, but my SD Card is not. Now I just need to figure out how to get the custom ROM files and the DM Verity file onto my internal storage.
how can I just flash the tablet back to stock recovery and ROM
so I got everything working, I didn't need to flash a rom, it booted to the stock rom, ony issue that remains, is for some reason the WIFI will no longer turn on. When I tap on it in settings to turn it on, it just says its turning on, but never actually turns on. Just hangs there. I can't figure out what to do
anyone ? I really need to get this fixed...should I reflash the stock rom using ODIN, maybe a fresh install will fix it ?
Also, when I plug my tablet into the laptop, it says connected device cannot access data, and the tablet doesn't show up on the laptop, so I have no way to transfer files or anything. It does show up on ADB, I thought about trying to push the files that way, but not sure if thats possible, been a long time since I used ADB.