yashsingh1/xdaforums huggingface dataset:
[Xoom Android Development] Schischu:
Just checked in my old notes:

Model: MZ604 wingray

Storage size: 32GB

ROM: AOSP 4.2.1 (JZO54K)

Kernel: AOSP 4.2.1 (JZO54K)

NOT Hong Kong model

(bootloader) version-bootloader: 1050
(bootloader) product: xoom-wifi
(bootloader) secure: yes
(bootloader) model: MZ604
(bootloader) memory-info: 0x101:0x5454:0
(bootloader) mid: 001
(bootloader) version: 0.4

p1 ebb 0x 0 - 0x 300000 = 0x 300000 3145728
p2 pdsb 0x 300000 - 0x 500000 = 0x 200000 2097152
p3 misc 0x 500000 - 0x 700000 = 0x 200000 2097152
p4 logo 0x 700000 - 0x B00000 = 0x 400000 4194304
p5 kpanic 0x B00000 - 0x D00000 = 0x 200000 2097152
p6 recovery 0x D00000 - 0x 1900000 = 0x C00000 12582912
p7 boot 0x 1900000 - 0x 2100000 = 0x 800000 8388608
p8 system 0x 2100000 - 0x 12100000 = 0x 10000000 268435456
p9 cache 0x 12100000 - 0x 1CA00000 = 0x A900000 177209344
p10 userdata 0x 1CA00000 - 0x772280000 = 0x755880000 31499747328
-> 31.979.995.136 = 30.498,5MB = 29,783691406GB
[Xoom Android Development] realjumy:
Can you give more details, please?
[Xoom Android Development] Schischu:
I added some additional info to my previous post.
[Xoom Android Development] perfoliate:
I ran in to a little snag with my wingray. I've been running OMNI with big part for a couple weeks, no problems. This morning I tried to reboot from the power menu and it hung at the motorola splash screen, manual reboots result in the same being stuck at the moto logo. I managed to get into recovery, where I was going to attempt to wipe cache and reboot. But it fails. I then try to restore a backup but theres no longer any backups. I then try and install OMNI again fresh, except theres 0 data listed on my device or sd card. I'm stuck at the moment with no OS installed and none of my files on the tablet accesible. Any ideas I could try? Was thinking of trying to reflash recovery but dont want to dig myself in deeper if theres a solution someone might know of. Thanks in advance
[Xoom Android Development] yel@ch:
Sounds like a mounting problem.Did you check the mounts in twrp?Try perhaps reflashing recovery.

Gesendet von meinem One X+ mit Tapatalk
[Xoom Android Development] perfoliate:
I tried remounting, no luck. Rebooted recovery and failed mounting again. Yes reflashing recovery from fastboot may be my next option when I get home after work.

In the meantime if anyone else has run into this scenario and was successful getting through it, please offer your solution. Thanks again and thanks for the work on bigpart :)
[Xoom Android Development] perfoliate:
I tried reflashing recovery. It's still not mounting any of the partitions.;(
[Xoom Android Development] perfoliate:
Still trying to revive my xoom. Can I fastboot flash the stock image files and overwrite the big part partitioning, or will I run into problems because of the re-partitioning to big part?
[Xoom Android Development] realjumy:
Are you flashing the correct recovery version? Do you have a Hong Kong edition?

Remember that sometimes the ROM takes a long time to boot...

Have you checked this?:
[Xoom Android Development] perfoliate:
Not Hong Kong. US Xoom wingray. Had no issues with the process initially with recovery or rom. I enjoyed ominirom on big part for a few weeks. Its just that now when I reboot its stuck at moto screen indefinitely and it kind if boot loops there. When I go into recovery I can't access anything because nothing is mounted. Trying to manually mount doest work. I tried reflashing big part recovery with same result. Basically I'm stuck with fastboot ability and access to recovery but I can't Mount any partition.
[Xoom Android Development] realjumy:
If nothing else works, try going back to stock with the tools provided by Motorola.
[Xoom Android Development] perfoliate:
Yes that's what I've been thinking. I found the fastboot files on there website but I was wondering if there's any sbf files to flash from rsd lite though. Do you know of any? I have searched and found some for US Verizon version model but couldn't locate regular specific US retail version.
[Xoom Android Development] notbrodie:
you don't need sbf files. just enter bootloader, format system, data, cache, boot. then flash the images. then you can take the OTA updates, or just flash your preferred rom

Sent from my Xoom
[Xoom Android Development] perfoliate:
So I was successful with this. Booted up to 3.0.1 then ried to download an OTA which seemed successful but then stuck at moto boot screen, so it doesn't seem I can update OTA (maybe bootloader version conflict?) So I reformatted flashed everything again. which is fine but stuck on 3.0.1 lol. Then I've tried flashing regular non big part twrp and run into the same issue, I can't mount any partitions so I obviously cant flash any files. Thinking maybe the big part partitions were still in place I tried flashing the big part recovery as well and still unable to mount. So I reformatted and fastboot flashed the img files and here I sit on 3.0.1 without a working recovery. For the heck of it i was thinking of trying to flash clockwork recovery by chance it might work but I know twrp should work so I'm not sure whats going on. Maybe some kind of conflict between partitions and recovery?

Edit: Well at least I can fastboot img files to upgrade at this point but it would be really nice to have a working recovery again. Thanks to those who helped :)

Edit2: I was able to successfully flash clockwork recovery and it works properly. So it seems I'm back in good order. Not sure why twrp would not mount properly I may try and start big part from scratch again now...but that will be another day. Thanks
[Xoom Android Development] yel@ch:
I 'only' had problems with the cache part. Perhaps this helps you too: http://xdaforums.com/showthread.php?p=49285384
[Xoom Android Development] webeougher:
If anyone has a Stingray and hasn't been able to get 4G with EOS or CM 10.1, or couldn't get any data on OmniRom or CM 11, I've written up a walkthrough of the process I used to get data back. You can find it here. There's also pretty thorough directions for undoing the BigPart process and going back to standard partitions, as well as reverting to stock Honeycomb.
[Xoom Android Development] GuiPoM:
Is there a safe way to stock partition my Xoom so that I can restore an old backup ? I went through the first page and I also did a search and this is quite strange not to be able to find this information on my own ! Thx :)
[Xoom Android Development] matt4321:
You need to fastboot erase everything, then fastboot flash the normal recovery and you should be good to go, this is what I did when downgrading
[Xoom Android Development] GuiPoM:
Does fastboot erase means ?

> fastboot erase boot
> fastboot erase cache
> fastboot erase recovery
> fastboot erase system
> fastboot erase userdata

Or something different ? I don't want to brick my Xoom !
[Xoom Android Development] matt4321:
Yeah that's right, so wipe everything theb

Fastboot flash recovery recovery.img
[Xoom Android Development] GuiPoM:
Ok, thanks, I give it a try !

---------- Post added at 11:04 PM ---------- Previous post was at 10:42 PM ----------

ok ... erasing boot was probably a very very bad idea :( can't boot, stuck on Starting RSD mode 3 ... :'( can't even shut down the xoom

I finally manage to flash boot.img and recovery thanks to RSD ! I can breath again :D
[Xoom Android Development] matt4321:
When you erase everything and flash the new recovery you were meant to go straight into the new recovery to flash a rom, if you leave it to boot that's when issues occur because obviously there is no boot image or system. Glad you have it fixed though
[Xoom Android Development] GuiPoM:
Yes, I called fastboot reboot recovery but for an unknown reason it was not able to go into recovery and then it's over :(

It was not the right command to call?
[Xoom Android Development] matt4321:
That's not a command, you have to fastboot reboot, then hit volume down upon boot
[Xoom Android Development] GuiPoM:
Ok, so I did it correctly, but as long a boot as been erased, the tablet was not booting again in fastboot or recovery.

Now that it works this is not an issue any longer, but I wanted to understand where I was wrong.
[Xoom Android Development] TheJeeks:
Hello

I am trying to install bigpart TWRP to start with flashing this ROM, I have the recovery file both on my internal storage and on an external SD card but I am stuck with CWM recovery which is giving me error mounting sdcard when I try to flash zip. How can I proceed?
[Xoom Android Development] webeougher:
Use the recovery that you're supposed to.
[Xoom Android Development] TheJeeks:
You didn't seem to understand my problem. I am trying to flash the recovery that I am supposed to use but CWM is not reading my storage.
[Xoom Android Development] pistacios:
Use the "normal" twrp 2.3.6.0. Then using that, continue the big part process by flashing the big part twrp 2.3.6.0 version.

Read the first post again carefully.

---------- Post added at 04:25 PM ---------- Previous post was at 04:22 PM ----------

I can't edit my posts... Anyway

I misunderstood you also. Your stating that CWM is not seeing your internal or external SD, therefore you can't flash anything, correct?
[Xoom Android Development] Spikexp31:
Hello

Maybe you could install\use Android sdk platform-tools (adb/fastboot) but you have to install xoom drivers on your computer first.

Eg: for windows computers

Download normal Trwp 2.6.3.0 on your PC and extract the .img file (name it twrp2630.img) then place it in the platform-tools folder (where fastboot.exe is)

Restart your xoom in fastboot mode (hold on power button and volume down)

Open a command prompt (cmd) and navigate to the platform-tools folder on your pc

Enter : fastboot flash recovery twrp2630.img

After a successfull flash, enter fastboot reboot and press volume down after 2 second to enter un Twrp

Then you can follow bigpart thread to modify system partition size (doing a format data / wipe, flash twrp bigpart and so on).

Hope it helps !
[Xoom Android Development] assaf.bm:
How do you restore the Simple Partition? I need to go back to Stock.
[Xoom Android Development] webeougher:
Go through the BigPart process exactly, only flash the standard Run-and-Hide TWRP at the beginning instead of the BigPart version.
[Xoom Android Development] tdawgg777:
twrp 2.7.0.1

Ae there plans to make a bigpart version of the new twrp? 2.7.0.1
[Xoom Android Development] rubber guard:
first time rooting my xoom

the methods ive seen this sub forum don't seem to be live anymore. can anyone point me to the preferred method of rooting the wingray in 2014?

TIA
[Xoom Android Development] zuruikyubi:
Starting the process

I have the files on the sd card, but when i go in to the android recovery, i get the android guy laying down with an red triangle, Any suggestions, am i doing something wrong?
[Xoom Android Development] pkelly517:
Man, you can't come into the forum with a maroon avatar from Austin and expect help!

Poor Aggies.

Anyhow, you may want to try this

http://xdaforums.com/showthread.php?p=51053622

It's from a while ago.

Somewhere, there is also a thread that only mentions rooting.

I retired my XOOM when the 'upgrades' resulted in lower performance. Absolutely no offense to the XOOM devs, but, the hardware appears to be maxed out on the latest official release.

Good luck with that ever hefty wonder-tablet. I will always look at mine fondly, though battery dead. It was the best non-Nexus Nexus device. Except for the OG droid.
[Xoom Android Development] rubber guard:
Thanks. Its actually a dark red (often used by Manchester United). I'm a 2011 Texas Grad from Houston, so I see your point.

Ill scour that thread.

Cheers
[Xoom Android Development] TheKicKer69:
all of this is gorgeous IF and ONLY IF i am able to download R.A.H._TWRPv2.6.3_BigPart!!! it takes me to the Dev.Host page and then i download and install mobogenie and 3 other crap and i don;t even get the file; can any1 please help?

my Xoom verizon is 4.2.2 with CWM 6.something and EOS JDQ9 Nightly 197

tx a lot,

Roger
[Xoom Android Development] webeougher:
You don't need MoboGenie or any of that other garbage. The trick with DevHost is choosing the correct download link, as two or the of them will have you downloading junk software no one needs.
[Xoom Android Development] roadcarver1971:
I followed the instructions in the 1st post. I am stuck at the red motorola dual core logo.

I flashed in this order:

Rom

Gapps

Bootimage (zip)

Did I miss something critical?

eos4_wingray_BigPart_boot_image

omni-4.4.2-20140215-1029+0100-wingray-HOMEMADE

pa_gapps-modular-mini-4.4.2-20140314a-signed

The good news is that I am still able to get into the TWRP big part recovery.
[Xoom Android Development] roadcarver1971:
I was able to get it working. I reflashed the boot image first, ROM and the gapps. Worked like a charm. My Xoom has a new lease in life. It is definitely snappier.
[Xoom Android Development] webeougher:
With Omni or CM, you don't need the boot image as it's cooked into the rom already.
[Xoom Android Development] roadcarver1971:
Thanks for that. I was reading the post and it wasn't clear if I needed the boot image so I downloaded it.

I guess re-arranging the boot order where the boot image was flashed first was overwritten by the version in the ROM.

---------- Post added at 11:13 PM ---------- Previous post was at 11:12 PM ----------

Did anyone try to overclock the Xoom WiFi from 1000 Mhz to 1.2 or 1.4Ghz? I tried 1.2 but did not see any additional visual speed bumps. I've currently set it to 1.2/1200.
[Xoom Android Development] rubber guard:
i get a installation aborted on the first step...any ideas?
[Xoom Android Development] matt4321:
can you be more specific?
[Xoom Android Development] rubber guard:
Thanks for the response

I try this

Reboot into recovery. Flash TWRP BigPart. Don't reboot just yet.

I am in recovery, i go to update via usb, then try to flash the bigpart zip. I get a finding>opening>verifying>installation aborted

I just OEM unlocked a bit ago and am coming from bone stock/unrooted. ive rooted other phones, just this xoom does't seem to like me.

TIA

---------- Post added at 07:00 PM ---------- Previous post was at 06:53 PM ----------

see above post
[Xoom Android Development] matt4321:
Make sure you do all the wipes in recovery, everything except recovery
[Xoom Android Development] rubber guard:
hmmm

i had done it but i did it again and it still fails, fails in the 1st second in fact.

I renamed the filename to somethign shorter, but i doubt that is problem, as it hasn't worked with a short filename nor a long one.

TIA

the exact same thing happens for USB or ADB loading.
[Xoom Android Development] webeougher:
You're trying to install BigPart TWRP via USB? If that's the case, put it on a micro SD card and try again.
[Xoom Android Development] rubber guard:
Its not reading my micro SD. I flashed via fastboot but no I'm soft bricked at rsd mode 3

Not sure how to get out. I think I've flashed big part successfully though
[Xoom Android Development] robertobarreradh:
not mounting cache

So.... I successfully flashed big part recovery but when wiping it says... Unable to mount cache.... Failed...

It flashes system ok but... Cache isn't working.... Any ideas....

Thanks
[Xoom Android Development] rmkenney12:
I got this very same behavior while flashing bigpart. I ignored it and forged ahead, but it may be

another indicator symptom of the problem outlined below.

The other symptom that I experienced was that after repartitioning with the twrp bigpart recovery,

and then flashing the CM11 firmware, my Xoom booted up OK, but I had no 3G or 4G LTE.

This is the primary indicator symptom telling you that you have no choice but to follow the procedure

here: http://xdaforums.com/showthread.php?p=50018923

as documented by the very very awesome [MENTION=1515895]webeougher[/MENTION]. Thanks, webeougher!

So, I suspect that you are also one of the very many people who allowed the final over-the-air

update to be downloaded from verizon/motorola(IMM76L?). Unfortunately, that latest OTA update

simply does not play nicely with the TWRP bigpart and CM11 repartitioning and upgrade. The thread

that the above link goes to explains how you need to reflash your Xoom back to the original factory

firmware, allow it to do all of the over-the-air updates EXCEPT the final one, and -then- reapply

the TWRP bigpart process. It's a long process, but in the end, I did get my 4G LTE back(in fact, my

Xoom is a big ole bunch of AWESOME right now! :D ), plus I distinctly remember that I did NOT

get those cache errors the second time I ran the twrp bigpart repartitioning.

I bet that that final OTA alters the partition table, or partition names, or whatever, such

that the TWRP bigpart repartitioning process doesn't recognize or see(and thus cannot access)

the cache area.

My 2 cents worth.
[Xoom Android Development] ilanp13:
getting back to not bigpart

hello,

i've got my wifi-xoom to be bigpart, and it worked perfectly.

however, i need to get my xoom to be partitioned in the old way, and i can't find how to do it.

any help will be awesome (even - you didn't look good enough, look here and here)

thanks!
[Xoom Android Development] matt4321:
follow the instructions in the OP but when it says to use the bigPart recovery use the normal TWRP recovery
[Xoom Android Development] gab_ITA:
men, i'm seriously in trouble. when i wipe cache and dalvik cache i get a "failed" red write and the tab can't find the SD. my xoom is actually a brick, i need it for next wednesday ! how can i solve ?
[Xoom Android Development] Hoochie_Coochie:
Any thought of adding F2FS to the big part kernel? Could be quite useful to the Xoom since the emmc is quite slow. Its been done one the nexus range with good effect [MENTION=697814]realjumy[/MENTION]
[Xoom Android Development] cat2115:
I unroot, lock bootloader and it stock 3.0.1 then ota to 4.1.2. Then unlock bootloader and then then flash recovery-Tiamat-R4c-100611-1150-cwm.img and finally did a rooted,

Then I flash this TWRP 2.6.3.0 BigPart w/out reboot system, i reboot to recovery. TWRP ask for Password. I do not know the password so i click cancel.

When i did an Advance Wipe with all check mark except sdcard. I get E:Fail to wipe dalvik, E:unable to mount '/cache

What is the password? Why u put a password? Help

---------- Post added at 08:29 AM ---------- Previous post was at 08:16 AM ----------

i guess this is why BigPart not working for me. I try your suggestion and do NOT ota 4.1.2 and see if it work on WiFi Xoom.
[Xoom Android Development] webeougher:
You're choosing the wrong option for that step. Do not choose advanced wipe, choose format data.
[Xoom Android Development] marnett2005:
I tried running this on my Xoom, and the data partition now seems to be completely corrupted. I can't format it or mount it, and flashing an RSD image fails because it can't access the data partition. Advice?
[Xoom Android Development] matt4321:
fastboot flash some system, boot, cache and userdata images
[Xoom Android Development] marnett2005:
The response I get from ADB is "FAILED (command write failed (Invalid argument))"

I've yet to find a way to actually wipe the /data partition that won't error out.
[Xoom Android Development] matt4321:
what response do you get from fastboot, not adb?
[Xoom Android Development] marnett2005:
That's through ADB fastboot. Is there another way than that to use fastboot.
[Xoom Android Development] fwempa:
I have no external sdcard, original Xoom. How can I use 4.4?
[Xoom Android Development] TheKicKer69:
i doubt u can do anything!
[Xoom Android Development] matt4321:
Unfortunately there is nothing you can do
[Xoom Android Development] pkelly517:
Change the build.prop.

Otherwise, like the others have said.
[Xoom Android Development] bluedragon38:
Hello ! sorry but i have a problem... When i do this :

"4) Go back into wipe menu and wipe everything but /sdcard."

On my tab' it's write "failed" because it can't wipe CACHE.

"5) Go to reboot menu and reboot into recovery. Disregard the "No OS" warning and don't install SuperSU when asked."

And for this , the tab don't say me "NO OS" or "install SU"... It's a problem ? I do something Wrong ?
[Xoom Android Development] armido:
Now that /system is enlarged...

Now that the system partition has been grown to 1 gigabyte, what's the possibility of adding a second boot partition and enabling dual boot capability to our Xooms? According to reviews I've read the Xoom and Acer A500 are 'almost' identical. So, what's the probability the approach taken by the devs, led by thor2002ro over at the Tegra Owners site http://forum.tegraowners.com/index.php can be adapted to the Xoom? I'd be very thankful if this were considered, and ecstatic if it came to pass!

Thanks a zillion times for your contributions to the Xoom!
[Xoom Android Development] armido:
Looks to me like this thread is dead. Abandoned. Too bad, so much potential for making further use of the enlarged partition.
[Xoom Android Development] NoP_Compiler:
Hi!

I need a bit of help.

After flashing R.A.H._TWRPv2.6.3_BigPart_selinux.zip (I saw the "OK! Enjoy 1GB partition..." message) and rebooting into recovery mode, the title that I can see in the app home is "Team Win Recovery Project v2.6.3.0(RunAndHide05 Edition)".

Does the TWRP-bigpart recovery app have a different title? How do I know if it was flashed OK or if I'm still in the "old" TWRP? Is there an "about" or "version" or something like that I can check to be sure that I'm using TRWP bigpart?

I ask because I've followed all the steps and (with no errors during the process) I end stuck in the Motorola/Dual Core logo ...

I've reflashed the TWRP-bigpart again and the title is still "(RunAndHide05 Edition)" ...

Any idea? :?
[Xoom Android Development] ifti_a:
That app home is correct title, R.A.H._TWRP

is

Run.And.Hide._TWRP

Enjoy and flash away.

I just flashed omnirom big

part, its amazing! was previously using EOS4.

Hope this helps
[Xoom Android Development] NoP_Compiler:
Thanks a lot, ifti_a.

I finally managed to re-partition and flash Omnirom.

In case I need to re-flash the stock 4.1.x ... How do I repartition with the standard partitions? (How do I revert the bigpart?).

Thanks!
[Xoom Android Development] webeougher:
I wrote up a detailed step-by-step process in my post in the Q&A forum. It's titled [Stingray] Lost Your Data After BigPart. Follow the section about reverting BigPart and you should be fine.
[Xoom Android Development] ManOverbored:
I have a wifi only (which must be wingray, right?) xoom and I can't get into recovery.

I boot to the dual core logo and hit the down volume. The Android Recovery appears and I press the up volume. The words: "reading ODM fuse: 1" then appear, then the screen goes blank for a bit followed by a picture of an android lying down with an exclamation mark in his chest. After a while the device just reboots into the installed stock rom.

What gives? Can I use a connected computer and the fastboot option instead of the recovery mode?
[Xoom Android Development] matt4321:
By the sounds of it you have the stock recovery installed.

You need to flash a custom recovery
[Xoom Android Development] ManOverbored:
Thanks matt. Yeah, I never changed it so I'll look into that.
[Xoom Android Development] blocka:
Yes I've OC to 1.4. I've got to say, this ROM runs so much better than the crap Motorola provided. Like others have said a new lease of life on an older platform.

---------- Post added at 05:34 PM ---------- Previous post was at 05:31 PM ----------

Try rebooting the Xoom from command line...

adb reboot [bootloader|recovery] - reboots the device, optionally into the bootloader or recovery program