How to flash back to stock without ADB? - Xoom Q&A, Help & Troubleshooting

Well I haven't been on XDA in over sixth months but in my times of trouble I require help. Awhile back I flashed one of the first experimental ICS ROMs to my Xoom, it was non fuctional in many aspect but I liked it and kept it. Now, I'd like to get rid of it but I can't install ADB on my new computer (It's a Java JDK thing that I can't solve for the life of me) I tried flashing a new ROM over it but it fails half way through. So how can I get back to stock without being able to flash or use fastboot? Thanks guys.
P.S. Sorry that my terminology is rusty.

Flash a custom rom ics from teameos. It is fully functional and way better than stock. Let me know if you need help with that.
Sent from my MZ601 using Tapatalk 2

wesamothman said:
Flash a custom rom ics from teameos. It is fully functional and way better than stock. Let me know if you need help with that.
Sent from my MZ601 using Tapatalk 2
Click to expand...
Click to collapse
I already tried flashing different ROMs but it won't let me, I just get an error after it tries to install, no matter what SD card or ROM I'm using.

I'd recommend flashing this in recovery: http://goo.im/roms/TeamRogue/Xoom/Recovery/rogue_XM-recovery-1.5.0-rc3.zip
It's an updated touch recovery for the xoom, then reboot and go back into recovery and flash a new rom with that recovery, should work but let us know if you have more issues

Related

Rom not installing

Hi I am a follower of LeeDroid on Sensation and thus far have always been able to find the answers to my questions without any issues. But now I am starting to dabble with root on Xoom. Needless to say I had a LOT of issues as it's not nearly as straight forward as my Sensation. I resolved most of my issues and am finally ready to install Team Tiamat's rom. Reboot into recovery, choose the zip and it freezes on Unpacking New Files.... I've been at this all night and really would like to go to bed knowing that it's installed and I can mess with it tomorrow. Any ideas?
Thanks so much for the anticipated help!
Like what excatly is happening? You do have the CWM recovery flashed to the recovery partition, right? What have you've done so far? What guide you've followed thus far?
Pretty much rooting the XOOM is pretty straight forward, unlock the bootloader (adb reboot bootloader, fastboot oem unlock, on xoom press volume down then up and repeat once to unlock), boot back into the bootloader and flash the recovery (adb reboot bootloader, fastboot flash recovery recovery_image_name.img, fastboot reboot), then reboot into the recovery and flash either the root files or the ROM you want to use.
^^^
Totally agree. Once custom recovery is installed flashing rom is same as with other devices:
Boot into recovery.
wipe data/reset
install zip
choose zip file
Done
................
Avoid flashing through rom manager.
You need to have custom recovery tailored for Xoom (not what is available through rom manager)
.................
The rooting process is done and I also have already flashed cwm. The problem is when I go into cwm through recovery and attempt to load the tiamat rom it freezes at the step "unpacking new files"....
Sent from my HTC Sensation 4G using Tapatalk
please check the md5 checksum (given from where you downloaded tiamat).
also flashing takes some time.
do not inturrupt.
Yesterday i flashed it and it took some time(even i thought it is doing nothing).
But it flashed ok.
rickm8384 said:
The rooting process is done and I also have already flashed cwm. The problem is when I go into cwm through recovery and attempt to load the tiamat rom it freezes at the step "unpacking new files"....
Sent from my HTC Sensation 4G using Tapatalk
Click to expand...
Click to collapse
Have you checked your downloaded file. It may be corrupt.
It seems post no#5 & 6 posted at same time
rohit3192 said:
It seems post no#5 & 6 posted at same time
Click to expand...
Click to collapse
Great minds and all that!
Hehe...
BTW I have flashed international stock version over US MZ604.
It has last update of 3.1 with micro sd support.
It gives a choice of what to mount(internal or sd card)
2 extra wallpaper also there.
Let's see how it performs.
Are you using the correct version of the recovery? This seems to be a common mistake made by quite a few people. You need to be using this version and loading the ROMs and kernels to a Microsd card. "Newer" versions do not use the microsd card so you would be flashing from the same internal memory that you are trying to flash over.
HuckFinn said:
Are you using the correct version of the recovery? This seems to be a common mistake made by quite a few people. You need to be using this version and loading the ROMs and kernels to a Microsd card. "Newer" versions do not use the microsd card so you would be flashing from the same internal memory that you are trying to flash over.
Click to expand...
Click to collapse
What he said, read the pre-requisites very carefully on the ROM page. Also what ROM are you trying to download and what version of honeycomb are you currently running? What xoom? Wifi or 3g?
I was finally able to get it done. The issue it turns out was my own impatience coming out. I just had to be patient and eventually it installed.
Thanks for all the help everyone!!!
Sent from my HTC Sensation 4G using Tapatalk
rickm8384 said:
I was finally able to get it done. The issue it turns out was my own impatience coming out. I just had to be patient and eventually it installed.
Thanks for all the help everyone!!!
Sent from my HTC Sensation 4G using Tapatalk
Click to expand...
Click to collapse
I'm glad it worked. I know what you mean about being impatient...sometimes it seems like nothings happening and in fact, you just need to hang in a little longer.

Help: Bricked my NS4G

I rooted my Nexus S 4G and was running MIUI but decided to go back to the stock ROM for awhile. When attempting to go back over to MIUI, I can no longer get into Recovery and now the stock ROM won't boot either, stuck on loading animation.
I'm on a Mac, is there anything I can do? Thanks
redsprocket said:
I rooted my Nexus S 4G and was running MIUI but decided to go back to the stock ROM for awhile. When attempting to go back over to MIUI, I can no longer get into Recovery and now the stock ROM won't boot either, stuck on loading animation.
I'm on a Mac, is there anything I can do? Thanks
Click to expand...
Click to collapse
Boot into boot loader. Use fastboot to flash a recovery. Reinstall your rom of choice.
Thanks, I was able to get Recovery working again and after trying a few things was able to get back into my ROM, but I'm still not able to flash back and forth different ROMs. Seems my root isn't sticking with this method:
http://forum.xda-developers.com/showthread.php?t=970237
The root file on there is for ecalir/froyo only. Go into rm>download rom> superuser and download "superuser 2.3.6.3 efgh" and that should work.
Sent from my Nexus S 4G using xda premium
redsprocket said:
Thanks, I was able to get Recovery working again and after trying a few things was able to get back into my ROM, but I'm still not able to flash back and forth different ROMs. Seems my root isn't sticking with this method:
http://forum.xda-developers.com/showthread.php?t=970237
Click to expand...
Click to collapse
did you wipe data(factory reset) before flashing different roms? you have to. you dont need to wipe data only when updating the same rom.
Ahhh, that must be my problem. I got so used to not wiping on MIUI that I assumed I could jump between ROMs without wiping. Thank you and apologies for the remedial posts.
redsprocket said:
Ahhh, that must be my problem. I got so used to not wiping on MIUI that I assumed I could jump between ROMs without wiping. Thank you and apologies for the remedial posts.
Click to expand...
Click to collapse
no apologies needed, thats why we're here

Flashing different roms, whats the deal???

Ok so i've finally decided im ready to unlock and flash. My question is this: whats the deal with returning to stock and redoing everything on certain roms? Can anyone explain to me the variables here?
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
once you have your device rooted and have a recovery installed, make a nandroid back up your stock rom, flash whatever rom you want, then if you need to go back to stock rom, just flash the nandroid back up you made. If you want to go 100%, then you will have to find the stock recovery image, and flash that over your custom recovery as well, then just use OTA Rootkeeper... and temp unroot your phone... and viola, your 100% stock again.... but if you plan to go back to 100% stock then DO NOT UNLOCK YOUR BOOTLOADER!! there is no way to lock it again once you unlock it.
I think it's worth while to note
currently the only custom recovery that is able to flash stock is CWM
TWRP is not able to flash a stock rom
KAD79 said:
I think it's worth while to note
currently the only custom recovery that is able to flash stock is CWM
TWRP is not able to flash a stock rom
Click to expand...
Click to collapse
If you flash a stock ROM using CWM you will lose all data on your device, including any backups you made using CWM. So be sure to backup those files to your PC (they're located in the clockworkmod/backup folder of your internal storage) before flashing the stock Asus ROM.
I've been changing my ROM's throughout the day and have basically memorized the process of flashing CWM, root, and ROM's by now
KAD79 said:
I think it's worth while to note
currently the only custom recovery that is able to flash stock is CWM
TWRP is not able to flash a stock rom
Click to expand...
Click to collapse
TWRP can flash stock. I've done it.
Sent from my SGH-I897 using xda premium
Ive read about problems reflashing ROMs when youre on the CM or AOKP. Need to return to stock, then flash other ROMs, dunno why exactly. So is it enough just to restore my stock nand backup or do I need to do something differently? :good:
This is exactly what im talking about. What are the rules when coming from cyan to a stock flavor?
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
So lets say right now im ready to unlock and root. I would want to unlock the device, then root, then flash CWM (not twrp) so i could still retrain (and boot in to without reinstalling) my original rom? Because i still want to titanium my apps.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
not sure if I understand your question right, but yeah you can use your stock rom when you root or flash cwm. Untill you wont wipe anything within CWM, theres no reason you coulndt use it. But dont forget to do backup of your stock mate.
I think part of the confusion is defining what "stock" means, and I've got two different views on it over the past few days:
COMPLETE STOCK means flashing ASUS' original stock firmware, which completely wipes out everything on your tablet (including your nandroid backups) and CWM and takes you back to a fully stock tablet (except it will still have unlocked bootloader). From here, if you want to install ROM's like CleanROM or Hydro you have to re-flash CWM each time, then flash the appropriate ROM.
MODIFIED STOCK would be making a nandroid backup of your stock settings as soon as you flash the stock ROM, install CWM, then back it up and you can revert to it accordingly. I don't know if this would break things when you tried to flash Clean/Hydro and so maybe someone can clarify.
I wanted to try both hydro and cleanrom so I spent many hours yesterday flashing between stock/modified stock. Its kind of a pain, but all part of the learning process.
And one thing I want to note both for myself and for anyone else: if you flash stock without removing CWM it'll give you the broken bootloader logo (android on his back w/ exclamation point), and my solution has just been to do a 'wipe data' from the fastboot menu and the stock will work fine. What I mean by this is I've done this at least three times, where I flash STOCK from within CWM and when I try to boot into recovery, I'll get that android. That's because STOCK completely erases everything including CWM so in order to restore the normal operating procedure, you just need to 'wipe data' from within the tablet.
Hope my understanding of these situations is correct, if not anyone can feel free to correct me
People like to experiment with their tablet, they get easily bored with the same thing.
So they go back to stock and flash another rom like Hydro which is stock based because when you flash CM or AOKP it won't let you just flash to Hydro.
KAD79 said:
I think it's worth while to note
currently the only custom recovery that is able to flash stock is CWM
TWRP is not able to flash a stock rom
Click to expand...
Click to collapse
NOT TRUE!
It should be noted that TWRP is now more functional than CWM. TWRP can now flash stock ROMs just fine. It can now restore complete nandroids, including /boot, and it can now flash from and store to the external SD card. It was just recently updated for this, which is why all the information until now has said to use CWM to flash the stock ROM. So, go ahead and use TWRP. It's perfect now.

[Q] Recovery boot loop

I brought my phone to stock. Installed a rom. Fine. Went back into CWM recovery. Every time I reboot the phone (power button or in recovery) it returns to recovery.
I brought my phone back to stock again. Installed another rom. Went back to TWRP. Again, I can't reboot the system, only return to recovery.
Is there a way to fix this, or can I never use recovery after installing a rom?
{I'm sure this question has probably been asked before, but I've been searching for hours and can't find a fix.)
Did you wipe data & caches? What did you flash and how? Cwm, heimdall or Odin? Sgh-t959v under battery?
Find lumin30's guides. They/he will steer you straight.
Sent from my SGH-T959V using xda app-developers app
t1op said:
I brought my phone to stock. Installed a rom. Fine. Went back into CWM recovery. Every time I reboot the phone (power button or in recovery) it returns to recovery.
I brought my phone back to stock again. Installed another rom. Went back to TWRP. Again, I can't reboot the system, only return to recovery.
Is there a way to fix this, or can I never use recovery after installing a rom?
{I'm sure this question has probably been asked before, but I've been searching for hours and can't find a fix.)
Click to expand...
Click to collapse
This would occur for me when I had installed an incompatiable kernel with the ROM I am trying to install. I would fix this problem by either looking at the thread for a compatiable kernel if it does not come with one, or if it is an ICS ROM, Team Acid's ICS Kernel works fine. I think Team Acid's ICS kernel is included in their unofficial AOKP release if you have that downloaded. I hoped this help!
WayTooGosu said:
This would occur for me when I had installed an incompatiable kernel with the ROM I am trying to install. I would fix this problem by either looking at the thread for a compatiable kernel if it does not come with one, or if it is an ICS ROM, Team Acid's ICS Kernel works fine. I think Team Acid's ICS kernel is included in their unofficial AOKP release if you have that downloaded. I hoped this help!
Click to expand...
Click to collapse
All of our ROM's have kernels. It is the kernel you flash from that makes a difference. And once you flash the ROM, the kernel that is packaged with the ROM replaces the kernel you previously had/flashed from. However, the OP of the ROM's usually specify what you need to do to flash the ROM.
lumin30 said:
All of our ROM's have kernels. It is the kernel you flash from that makes a difference. And once you flash the ROM, the kernel that is packaged with the ROM replaces the kernel you previously had/flashed from. However, the OP of the ROM's usually specify what you need to do to flash the ROM.
Click to expand...
Click to collapse
Ah I see. But my point was that some ROMs state that the user must be on an ICS ROM/Kernel to flash this. I guess I wasn't very clear as I am new here and lack understanding.
champ1919 said:
Did you wipe data & caches? What did you flash and how? Cwm, heimdall or Odin? Sgh-t959v under battery?
Find lumin30's guides. They/he will steer you straight.
Sent from my SGH-T959V using xda app-developers app
Click to expand...
Click to collapse
I used Odin to return to stock. I used Super One Click to root. I used root explorer modify the recovery to allow me to boot into "CWM final for Froyo". That much each and every time.
The first time I installed
[TFQ - 30/12/2012]X.A.O.K[Kanged - Xperia Style]
That is an ICS rom. Installed fine with a new CWM.
The second time I installed the same.
The third time I installed
ROM-MTD-TWRP-ICS-4.x-Audiophile
That is another ICS rom. Installed fine with TWRP.
Each and every time, when returning to recovery to flash more, I got stuck. I can't boot to anything except recovery.
My brother suggested that the problem is using the Volume up and down and power button ("three finger salute") to return to recovery instead of from OS power down menu.
For a fourth time I started over again. Now, using the reboot>recovery, everything works fine.
One thing, you need to have ginger bread bootloaders. So, when you say Odin back to stock, are you referring to kj6?
You could cut down some of the work by using Odin to flash a kernel with recovery & root in it. Antonx & drhonk both have kernels that will do that with odin.
I flash bhundven's cm9 Rom before jumping to any of the others(and wipe between). I believe some of the Rom authors have that in their instructions.
Sent from my SGH-T959V using xda app-developers app
Yeah... GB bootloaders, not Froyo. Your return to stock should be a return to GB stock, not Froyo... and your return to stock can be a return to a rooted stock. If you want to make your life less painful.
It's about MTD to BML, not really about the base version. You just don't want to wipe out what allows later stuff to actually work properly...
Thanks for the advice. I haven't used custom roms very much. Trying to figure out which ones to choose was difficult. I started on stock Gingerbread, but everything I encountered in searching indicated that I needed to go back to Froyo to get CWM then go from there. ...Perhaps I kept running into very old instructions? In any case, should I need to go back to stock again some day, I'll try to figure out which GB roms I could use, including root and custom recovery.
I guess the solution to my problem is: 1) flash back to Froyo or Gingerbread; 2) after flashing an ICS+ rom, only go to recovery from OS reboot menu (never "three finger salute").
I'm actually surprised that people don't run into this problem more often, enough to create a sticky about it. I'm sure I'd still be pulling my hair out if my brother hadn't run into the problem on his Fascinate a year ago.
On mine, the 3 finger boot to recovery works fine. Then again, I haven't been on Froyo since Samsung and TMo said to stop using Froyo back in November (October?) 2011 with the official 2.3.6 update. And the only boot-loops I have, whether recovery is booted through the menu or salute, are when I flash something invalid.
Theraze said:
On mine, the 3 finger boot to recovery works fine. Then again, I haven't been on Froyo since Samsung and TMo said to stop using Froyo back in November (October?) 2011 with the official 2.3.6 update. And the only boot-loops I have, whether recovery is booted through the menu or salute, are when I flash something invalid.
Click to expand...
Click to collapse
Interesting... Perhaps if I went back to a gingerbread stock then upgraded to ICS the problem wouldn't occur?
I'll have to try that the next time I might need to return to stock.
Hello,
First I just want to say thank you to the mods for running a great forum and to the devs for keeping this device current.
I just struggled over a period of days with this issue.
The end result being, that you need to go to CM9 BEFORE you try JellyBean or later!
Just hope this helps someone else who missed that instruction.
Thanks devs/mods/everyone for keeping this device alive!!!! :good::good::good:
*EDIT* correction... i THINK you need to go CM9 Before trying something else
Not all ICS ROMs require CM9, but you must have at least CWM5 recovery to be able to flash CM9 or these ROMs. Follow ROMs' OP instructions.
I personally tested HebMIUI flash over Stock GB with CWM5 (Basic with a twist kernel) without going through CM9.

[Q] Custom recovery and CWM Recovery-on-boot for stock ICS

I've looked all over this forum and I hope that I can get a definitive answer here. I don't feel like my use case is that unique but I'm going to be as specific as possible and hopefully get as concise and complete an answer as possible.
Until recently, I was running a custom GB-based ROM. When I was running GB, I used the Atrix 2 Bootstrapper and RAZR-CWM-Recovery-on-boot-J.Y.Daddy (or whatever it's called) to get CWM Recovery on boot and make backups and so on.
I ran the return to stock script from my GB ROM and am now running the stock ICS ROM that I got from the official OTA upgrade from AT&T. I've obviously rooted it.
I want to make a backup of my current stock rooted ROM with CWM Recovery. To my knowledge, the old bootstrapper method does not work on the official ICS OTA upgrade. I don't want to multi-boot with BMM, I just want a custom recovery so I can run CWM Recovery to backup/restore/possibly flash a new ROM.
I know that most of the new ROMs include their own custom backup, but that leaves me with no way to get back to the new stock ICS ROM (to my knowledge, I may be wrong).
If the simple solution is not possible and the only solution is to install Numa or Paranoid or the unofficial CM ROM, that's fine, I'd just like to know.
Thanks in advance.
My advice would be to just use BMM from the play store, edit the recovery.fstab as shown in that thread.. And make a backup with that.. Use tar format I think (if there's a choice - sorry I have not made a backup on this phone in a while).
That should be good to restore with other recoveries.. Plus you can uninstall BMM and don't need to multi-boot..
But, wait, I thought the old a2 bootstrapper worked fine on ics...?
Sent from my MB865 using xda app-developers app
alteredlikeness said:
But, wait, I thought the old a2 bootstrapper worked fine on ics...?
Click to expand...
Click to collapse
I actually haven't tried it yet, that's just the general "feeling" I got from what I had read thus far. I was up super late last night fixing three or four soft bricks before I got my phone to a working state again and now I'm taking the cautious route. The bootstrapper doesn't count as a custom recovery, though, for the purposes of creating a backup with CWM Recovery, right? As in I'll still need to find a custom recovery to run a backup.
That is, of course, assuming I don't just use BMM to take my backup now. I suppose I had planned to go with a custom ROM eventually anyway, probably Numa, or maybe the CM ROM (if it gets a little more stable here pretty quickly, I suppose).
I'm pretty pleased with the stock ICS ROM over my old custom GB ROM (SCv6), which is why I'm now circumspect about trying out a new custom ROM without having a way to easily get back to where I am now (because I lost my backups the first time, like an idiot).
Thanks for the reply.
wormmd said:
I actually haven't tried it yet, that's just the general "feeling" I got from what I had read thus far. I was up super late last night fixing three or four soft bricks before I got my phone to a working state again and now I'm taking the cautious route. The bootstrapper doesn't count as a custom recovery, though, for the purposes of creating a backup with CWM Recovery, right? As in I'll still need to find a custom recovery to run a backup.
That is, of course, assuming I don't just use BMM to take my backup now. I suppose I had planned to go with a custom ROM eventually anyway, probably Numa, or maybe the CM ROM (if it gets a little more stable here pretty quickly, I suppose).
I'm pretty pleased with the stock ICS ROM over my old custom GB ROM (SCv6), which is why I'm now circumspect about trying out a new custom ROM without having a way to easily get back to where I am now (because I lost my backups the first time, like an idiot).
Thanks for the reply.
Click to expand...
Click to collapse
why not multi boot using BMM? checkout Numa, it has all the stock ICS goodness but debloated and much faster. see for urself
i'm using it and its much better than ICS stock
wormmd said:
To my knowledge, the old bootstrapper method does not work on the official ICS OTA upgrade.
Click to expand...
Click to collapse
The bootstrapper does work with ICS.
I don't want to multi-boot with BMM, I just want a custom recovery so I can run CWM Recovery to backup/restore/possibly flash a new ROM.
Click to expand...
Click to collapse
Well apart from bootstrapper and BMM we don't have any other custom recovery for Atrix 2.
I know that most of the new ROMs include their own custom backup, but that leaves me with no way to get back to the new stock ICS ROM (to my knowledge, I may be wrong).
Click to expand...
Click to collapse
Well there's always the fxz way
alteredlikeness said:
My advice would be to just use BMM from the play store, edit the recovery.fstab as shown in that thread.. And make a backup with that.. Use tar format I think (if there's a choice - sorry I have not made a backup on this phone in a while).
Click to expand...
Click to collapse
Yup as altered said.But from my understanding you don't want to multi-boot right? Then you don't need to edit recovery.fstb.Just install it from play store install the hijacks and make a backup(in tar format preferably you'll find the option in there)
wormmd said:
that is assuming I don't just use BMM to take my backup now.
Click to expand...
Click to collapse
I really don't see logically why would you be so hell bent to avoid BMM.
I'm pretty pleased with the stock ICS ROM over my old custom GB ROM (SCv6), which is why I'm now circumspect about trying out a new custom ROM without having a way to easily get back to where I am now (because I lost my backups the first time, like an idiot).
Click to expand...
Click to collapse
You can do two things:
1.Install BMM make a backup of your current system.Install the custom ROM you want.Restore whenever you feel like.
2.Install BMM.Edit recovery.fstb(don't go after the name you just have to edit some text).Leave your current system on system 1.Install any ROM you like on system 3 and/or above.No need to restore.Switch between your choice of system whenever you wish.
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May the -Mass times Acceleration-be with You...

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