[Q] Restoring Stock ROM - Galaxy Tab General

Hi all,
I am stuck at stock recovery. Can anybody help me to restore stock ROM?
Here is the story:
After I root GTAB manually according to that thread http://forum.xda-developers.com/showthread.php?t=859712, I tried to apply the GPS trick explained @ http://forum.xda-developers.com/showthread.php?t=922692
Actually instead of using root explorer to place the files, I tried to replace files in zip file manually(via adb). It looks like something was wrong and device doesn't boot normally anymore. It just reboots to recovery instead. In addition, adb still founds device during recovery but "adb shell" gives an error saying link error. I assume "sh" binary was depending on one of the files I modified.
So, is there an instruction to restore stock ROM on the device.
My current recovery screen says:
Android System Recovery 3e
Samsung Recovery Utils
for BML
- Reboot System
- apply sdcard: update.zip
- wipe data /factory ...
- wipe cache
...
Installing Multi-CSC

All information related to flashing/recovering a device at recovery can be found at
http://www.thegalaxytabforum.com/in...flashing-euro-firmware-on-samsung-galaxy-tab/
I also had to use trick mentioned at that thread to get rid of blank screen after first boot:
http://forum.xda-developers.com/showthread.php?t=899196
Thanks everybody!

Related

[Q] Help me to unbrick my HTC legend

Hi Everybody,
I am a newbie, i was trying to install aliba's gingerbeard rom via rom manager, but i dont know what happenend and just my device stopped working, and hanging on cyanogenmod symbol,
Pls guide me to unbrick, i have read some threads in our XDA itself, i am not so clear from where to start to unbrick,
and i placed some roms in sdcard/update.zip via card reader and used the recovery screen (i knew that recovery is not clockwork mod) but the error is
E:Can't mount /dev/block/mmcblk0p1 (or /dev/block/mmcblk0)
and finally after retry 10 it is showing
E: Can't find /sdcard/update.zip
Installation aborted.
Pls help me to sort out this,
Thanks in advance
This should be in general (I wish I was a moderator, I'd do it myself)
Get clockworkMOD recovery (look for FakeFlash), and flash a STABLE ROM
Hi,
Thanks for your reply,
before installing Aliba's Unstable rom i made a nandroid backup,
Now my legend is booting on phone's recovery where i could not find to restore my nandroid backup,
Already bricked phone, can you please guide me how to get clockwork mod recovery on it,
as i told i am newbie, dont know where to start and how to get clockwork mod recovery
Thanks
FakeFlash. Search. All the info is here.
Hi, Grammarfreak
I tried fake flash, unfortunately no use,
i downloaded clockworkmod recovery and kept in my root of sd card as update.zip
and in the recovery screen i click Apply sdcard: update.zip,
Again same problem,
E: Cant mount /dev/block/mmcblk0p1(or /dev/block/mmcblk0)
No such file or directory
E: Cant find /sdcard/update.zip,
Installation aborted
Please note whenever i go to recovery screen i can see below in yellow letters
E: Cant open / cache / recovery/command
I feel may be problem with my sdcard?
Oh Nooooooooo, i tried 3 different cards, all the cards same error
E: Cant open/ cache / recovery /command
chandramohan1986 said:
...
E: Cant open / cache / recovery/command
I feel may be problem with my sdcard?
...
Click to expand...
Click to collapse
I see the same errors when I go into recovery, but I can still launch the fake flash version of recovery. Make sure the update.zip is the correct version.
Recovery is failing to mount your SD card. I'm not sure what the issue is
Did you try USB Unbrick?
year!
http://www.megaupload.com/?d=RTEY0Q97
get that adb.zip
then you should get some recovery files. Hmmm, how to upload??
pull recovery files to the "files" folder.
just run:
adb push files /
adb shell busybox --install /sbin
adb shell nohup /sbin/recovery &
you could get into recovery and flash rom again.
try searching on youtube
Put the Clockwork Mod update.zip and your backup or another ROM (as zip file) on your SD Card. Then press Volume down + Power Button. Afterwards select Recovery and wait until you see the red triangle. When you see the red triangle press Volume up + Power and wait until the Recovery screen appears. There you select Apply update.zip and your phone should boot into Clockwork Mod Recovery. From there you can flash a new ROM or restore your NANDROID Backup.
heres another way... go download this http://www.megaupload.com/?d=XBAOCSWZ
and find testimage.zip in it. Put it on your phone's sdcard renaming it to LEGEIMG.zip
off the phone and go to boot loader and start back from unrooted eclair...
the link above is form got it form this post http://forum.xda-developers.com/showthread.php?t=894465
but anyway... since you like e2 recovery so much... you did not do a factory reset... go do that and the loop should go away....
@spiritusrector
THANKS SOO MUCH lol...you just saved me 35 bucks
answer
go on youtube and search for androidreviews123....he has a guide on how to unbrick
unbrick
heres the link
http://www.youtube.com/watch?v=lVmH6l0xssA

[Q] Unable to flash custom rom ?

HI
i am facing some problem while rooting my htc tattoo phone to load custom rom after making a gold card i have incerted into phone and rebooted into recovery mode but i am abel see only four options like
1)reboot system now (home)
2)apply sdcard upadte.zip
3)wipe data factory reset
4)wipe cache partition
after applying the second option (apply sdcard upadte.zip) it use to get thies error
verifying update package
E:No signature (1256 files)
E: verfification failed
installation aborted
i am unabel to understand that why it is coming pls help pls pls pls pls
Which recovery you using
for signature problem try clockworkmod recovery (try there option disable sign)
or download file again may be it is incomplete or sign missing
Are you sure you have a recovery image installed other than the stock one?
Try 1click root & recovery script from maverixx.
It`s very useful for for rooting and reflashing recovery, and You will see if there is any error.
1. Download RootTattoo1Click_Recovery_2010-03-18_Mvx.zip from http://forum.xda-developers.com/showpost.php?p=5835675&postcount=1
2. Extract rtattoo folder to C:/
3. Run rootTattoo.bat or RecoveryTattoo.bat
If necessary Copy other recovery file to C:/rtattoo/sdcard and run RecoveryTattoo.bat again.

[Q] Pure root script, problems & questions

Hi all gurus,
please forgive the noobiness but the task is quite urgent and actually, since I'm a new, noob user, I can't post in the dev section.
Well... my need was to install a fixed wpa_supplicant on a stock WW ROM in order to manage ad hoc wifi connections. In order to do so, I tried the Pure Root script (APK mode correctly up & running)
Did as follows:
- I did a complete backup of both boot.img and recovery.img from my stock Transformer using the "Backup current Boot.img and/or Recovery.img" option ; everything went fine... but under the directory /images/backup I can't see any file
- i tried to install a root WW using the first option of the script; I choose to install recovery too (CWM?). Everything fine; I rebooted the tablet but Root Explorer tells me I'm not root ... Am I missing something?
(tried then to install the modified wpa_supplicant via CWM... but again, installation done with success, reboot -> no ad-hoc connection management )
I decided then to revert back to the original Asus stock version (option 4: " Install Stock ww Boot.img and/or Recovery.img").
Everything goes fine and actually I thing now I'm running with the stock worldwide version... But there's a thing I don't understand: I tried to boot in recovery mode to verify that CWM is not present anymore: so pressing ON + volume down, this is what I see:
"Android ww_epad-user bootloader ( e) released by "WW_epad-8.4.4.11-20110711"
Checking for android ota recovery
Checking for RCK... Press key <VOL_UP> in 5 sec to enter RCK "
If I don't press VOL_UP I get the wiping data option: " press <VOL_UP> to execute or <VOL_DOWN> to cancel wiping data". It is not the one of CWM.
BUT if I press VOL_UP ... an Android robot with an exclamative marks appear.
So... what am I missing? What's the actual status of the device? My guess is that stock rom is ok but recovery don't. How can I restore completely the situation to the stock one (or also, previous backups)?
Thanks in advance mates, unfortunately I have to add support for ad-hoc connection in 24 hours (to bring my tablet with me on holiday, otherwise I have no way to connect to the net and the device is quite useless ).
Understanding how to flash to stock version both boot and recovery is quite a nice way to start modding from scratch, having the knowledge that no matter what a mess I can do, there's always a way to repair to original, asus stock version

[Q] No fastboot only adb on TWRP

Hello
I think the phone is bricked but I'm trying anyway...
Only adb is working but i can't copy zip file on the phone
"failed to copy 'LG-G2_D802-StockMOD_v1-01.zip' to '/sdcard/rom.zip': I/O error"
It works for small files... great
Everytime I reboot in recovery mode it's like he lost everything on sdcard, even on / if I put a zip, nothing stay after a reboot
If I put CM in / for exemple and I try to flash it I've got :
Updating partition details....
E:Mount: Unable to find partition for path '/cm.zip'
Error flashing zip
Updating partition details....
If you can go to download mode, just go back to stock. In general section.
Can't back to Download mode :/

Downgrade to Marshmallow

Hello Friends, I just upgraded my Zenfone 3 ze520kl to Nougat, but i prefer Marshmallow i try from recovery mode to flash Marshmallow, it shows error and the installation aborted. Can any one help . Thanks.
What error does it show?
Error with some numbers follows by 'install aborted'. I unable remember the error numbers. I did three times all the time with same remark.Thanks.
That's not very helpful. Can you try it again and tell us exactly what it says?
Hi,
I downgraded a few days ago, here's an overview of the steps.
WARNING, this requires a factory reset so you will lose the data on the phone, so make sure you have backups before you proceed. You do this at your own risk and I am not responsible for any damages.
I assume you have adb / drivers all configured and know to how use them.
1) download firmware file http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE520KL/UL-ASUS_Z017D_1-WW-13.20.10.152-user.zip and save to SD card / insert card in phone.
2) download recovery and boot img files for Z017D_WW_13.20.10.152
- https://mega.nz/#F!ok0V0RIA!5WKtHe98opzjVI3NPbM7Ww
- under the folder Z017D_WW_13.20.10.152
3) Go to fastboot mode (power + vol up)
- flash recovery.img (command: fastboot flash recovery recovery.img)
- flash boot.img (command: fastboot flash boot boot.img)
4) reboot to recovery (power + vol down)
5) install update form micro sd card.
set the file UL-ASUS_Z017D_1-WW-13.20.10.152-user.zip that you saved earlier
6) wipe cache
7) factory reset
If you don't do a factory reset and reboot, Android pretty much crashes on multiple processes on start up, it is unusable.
Regards,
TK
Credit goes to https://forum.xda-developers.com/zenfone-3/help/guide-how-to-root-zenfone-3-ze552kl-t3471524 for laying the foundation.
Warning- No file-contexts. This package is for "ww-phone" devices, this is a E:error in /side load/ package.zip (status 7) Installation aborted.
Same thing happened to me as well. I just went ahead to flash the RAW file (http://www.asus-zenfone.com/2016/12/asus-zenfone-3-raw-firmware-and-asus.html) and updated the software to the latest marshmallow update, followed by a factory reset.
If we Downgrade
Then we get update in future yes or no??
Sorry for bad English??
Yes.
Hi, thanks for the help. Please answer this:
Do I need to use Recovery and Boot.img the same version of ROM? Why?
Why do I need to install Boot.img?

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