[Q] First time flashing Zoom Wifi and no good tutorials! Do you know of any? - Xoom Q&A, Help & Troubleshooting

I have a decent amount of experience flashing a couple of HP Touchpads, our Nexus S 4G CDMA phones and our HTC One V CDMA phones. I have learned alot along the way but for the last 2 days I have finally decided to unlock, root and flash our Xooms. The Xooms have already been updated to Android 4.1 with OTA updates and it has not been nearly as straightforward as my previous experiences. My motivation was Motorola ceasing to support them and a desire to get the Team EOS Xoom Jellybean MR1 4.2 Windray nightlies installed!
I started by going to the Motorola page with the official unlock my device instructions. Nothing I did could get those instructions to work. Finally I returned to XDA...my go to place in the past. It seems that I have finally accomplished my goal, but I could not find any instructions that could have easily helped me to avoid several pitfalls.
The very first thing I wish any instructions would have told me is that the latest CWM Recovery OR TWRP can not read the external SD card on Xooms. I do not know exactly why this is, but it seems it is either because I already had OTA updates prior OR for some reason I can't figure out.
So, in posting here I am wondering if anyone can point me to a comprenhinsive set of instructions for doing what I had so much difficulty doing so that I can save it for future reference. I assure you that I searched not only these forums, but the internet exhaustively, and although I was able to find answers to the many challenges that came up, the tutorials on this forum were so old that it surprised me. Does anyone know of a tutorial for unlocking, rooting and flashing the latest Android to a Xoom that helps to avoid the pitfalls?
Thanks!

donrull said:
I have a decent amount of experience flashing a couple of HP Touchpads, our Nexus S 4G CDMA phones and our HTC One V CDMA phones. I have learned alot along the way but for the last 2 days I have finally decided to unlock, root and flash our Xooms. The Xooms have already been updated to Android 4.1 with OTA updates and it has not been nearly as straightforward as my previous experiences. My motivation was Motorola ceasing to support them and a desire to get the Team EOS Xoom Jellybean MR1 4.2 Windray nightlies installed!
I started by going to the Motorola page with the official unlock my device instructions. Nothing I did could get those instructions to work. Finally I returned to XDA...my go to place in the past. It seems that I have finally accomplished my goal, but I could not find any instructions that could have easily helped me to avoid several pitfalls.
The very first thing I wish any instructions would have told me is that the latest CWM Recovery OR TWRP can not read the external SD card on Xooms. I do not know exactly why this is, but it seems it is either because I already had OTA updates prior OR for some reason I can't figure out.
So, in posting here I am wondering if anyone can point me to a comprenhinsive set of instructions for doing what I had so much difficulty doing so that I can save it for future reference. I assure you that I searched not only these forums, but the internet exhaustively, and although I was able to find answers to the many challenges that came up, the tutorials on this forum were so old that it surprised me. Does anyone know of a tutorial for unlocking, rooting and flashing the latest Android to a Xoom that helps to avoid the pitfalls?
Thanks!
Click to expand...
Click to collapse
Try this one. I had seen it on another post. I am not responsible for any problems. Use at on risk
http://www.addictivetips.com/mobile/how-to-restore-and-relock-a-motorola-xoom-tablet/

bigmeltx said:
Try this one. I had seen it on another post. I am not responsible for any problems. Use at on risk
Thanks, but I'm not trying to restore and relock...
Click to expand...
Click to collapse

To unlock bootloader and root try LordAIOTool (or popularly LAIOT), it will do this work for you... Then after I think you already know how to flash if you said you have experience (reboot into recovery blah blah blah)
Sent from my Xoom using Tapatalk HD

Related

Best way to root

Hey everyone,
Pray tell: what is the easiest way to root my TF and keep existing firmware? I'd like to have the option of flashing new roms and kernels down the road. I keep hearing that rooting takes less than 10 minutes, but the guides I'm seeing require ADB (which requires JDK) and some asus crapware that I just don't want to fill my computer with.
I remember how easy rooting was on the Gtab (upload a new recovery.zip to an SD card and reboot) and I'm hoping that it can be as easy here.
Thanks!
There's two way to root
http://androidroot.mobi/2011/06/13/nvflash-on-asus-transformer/
http://androidroot.mobi/asus-eee-pad-transformer-tf101-root-cwm-recovery/
read up and see what's "easier" for you.
See here http://forum.xda-developers.com/showthread.php?t=1125714
Pure Root 3.1 in Development-section. Extremely easy, did it twice in 2 days on 2 different TF's, 100% succes (guaranteed)
Good Luck
+1
Done one on Thursday and one last Monday. Works perfectly!
Skickat från min ASUS Eee Pad TF101
Ok, I got it. Once all the pre-reqs were in place, it wasn't so bad. Now I just have to uninstall all the garbage that asus loaded onto my pc. Thanks!
Is this root it still valid for Tf with all the latest updates (3.1, 8445 build)?
http://briefmobile.com/root-asus-transformer-on-android-3-1
Please help, I am new to Tf and Android. I can do hackintosh and iOS jailbreak. But this rooting thing is all new to me. It's all very confusing. Why are there so many different out there, e.g., in the developer section of this forum? What is Prime?
Finally, what is the downside of rooting? Some seemed to suggest you may not getting a dock firmware update, or app missing from market? What happens with the next android update if rooted?
Sorry for all the questions, I couldn't find a nice intro guide on Tf rooting for dummies.
ikeny said:
Is this root it still valid for Tf with all the latest updates (3.1, 8445 build)?
http://briefmobile.com/root-asus-transformer-on-android-3-1
Please help, I am new to Tf and Android. I can do hackintosh and iOS jailbreak. But this rooting thing is all new to me. It's all very confusing. Why are there so many different out there, e.g., in the developer section of this forum? What is Prime?
Finally, what is the downside of rooting? Some seemed to suggest you may not getting a dock firmware update, or app missing from market? What happens with the next android update if rooted?
Sorry for all the questions, I couldn't find a nice intro guide on Tf rooting for dummies.
Click to expand...
Click to collapse
Think of rooting as jailbreaking on steroids. "Root" in linux parlance means superuser: a system account with permission to do anything. Jailbreaking gives you the same thing, but jailbreaking does not give you the ability to install new firmware, which rooting does.
Prime is a ROM: a custom firmware. Unlike in the iOS world, android "allows" you to load a whole new operating system that you create yourself or someone else created (referred to as a ROM) onto your device. The ROMs are still Android operating systems, but there are a few advantages:
1) Unlike iOS updates, android updates don't get pushed out to everyone at the same time. Even if an update is available for your device, there is no guarantee that your phone carrier will push it out to you or won't sit on their hands for six months before doing it, effectively crippling your phone. A custom ROM allows you to bypass your carrier and load the updates yourself. This is not as big an issue on the transformer because there's no carrier to speak of. Still, if Asus takes its sweet time releasing the next version of android, you can bet it will be up here as a ROM first;
2) Most ROMs take out crapware that you don't want on your device; and
3) Many ROMs include performance optimizations or overclocks that wouldn't otherwise be possible.
I'm actually not sure if rooting by itself disables Asus updates...I don't think it does (but someone can correct me if I'm wrong). However, if you load Prime or another custom ROM, you will not have updates because there is nothing to update: you are not running Asus firmware anymore. You will have to wait for the developers of Prime to release new versions and flash them manually. Another downside of rooting is that you can lose you warranty. But if you root and need to make use of warranty, you can just unroot (see threads on that).
Hope that helps.
I've been looking to root my eepad. Running 3.2 stock
I've been lurking the forums for a little over a week but not sure if the nvflash method will work with the new update.
I've been reading through the unbricking thread, and this looks to be the easiest way to flash the device. but I still havent seen any confirmations that someone with 3.2 has performed the root.
http://forum.xda-developers.com/showthread.php?t=1123429&page=30
Unfortunately, since i've been lurking and reading, and not posting, I can't post in that thread to ask yet, since I don't have enough posts.
Here is my current build on the TF.
3.2
GPS: v1.5.0
WiFi: v5.2.52
BT: v6.19
kernel: 2.6.36.3 [email protected] #1
Build #: 8.6.5.6-20110726
many thanks for any assistance
-Ry
just wanted to add, I did some more digging on the Dev section and found BRK's method to root.
I read through the thread and they stated was functioning with stock non-rooted 3.2 running 8.6.5.6
I tried it out and it worked without a hitch!!!
YAAHOOOO!
installed cicso's anyconnect VPN client and Boom superuser access granted!
For anyone else wanting to try, make sure to just read through the instructions, then re-read, and re-read one more time. then take your time and you'll be good to go.
all the best!
-Ry
Find a good area, with plenty of sunlight. A steady supply of water is good as well. Be sure the ground is rich in nutrients.

[Q] Updating while rooted

I have seen a few posts in regards to people asking about updating from a rooted device but I never seen the answer I been looking for.
Example: I rooted my Motorola XOOM Tablet, Android 3.2 by following these instructions: http://forum.xda-developers.com/showthread.php?t=1170760
"[GUIDE][US WIFI & 3G] How To Root Your Xoom From 3.2 Stock [PC & Mac]" posted by jase33
IF say for example version 3.3 comes out.. IF I want to upgrade to version 3.3 from my rooted 3.2, Am I able to click upgrade when it announces it? While rooted and unlocked?
I am not using custom ROMS. I just followed those steps provided in the link above.
Do I have to restore to faculty settings, re-lock, then upgrade, then repeat the same process to root all over again? or can I just click upgrade.
Other posts started talking about having custom ROMs, and there wasn't a defendant answer that I saw that was reassuring to my question.
Thanks for your Help
So far ive not had little success updating using the built in update feature, when 3.2 came out I tried updating but it crapped out when booting, so I had to delete the user data, loosing all my apps in the process. But this is based only on the update from 3.1 to 3.2 both stock roms. P.s. i used the same instructions u did on an AU Xoom.
D
dayyanj said:
So far ive not had little success updating using the built in update feature, when 3.2 came out I tried updating but it crapped out when booting, so I had to delete the user data, loosing all my apps in the process. But this is based only on the update from 3.1 to 3.2 both stock roms. P.s. i used the same instructions u did on an AU Xoom.
D
Click to expand...
Click to collapse
If your Xoom is unlocked but also not rooted/completely stock, you can get OTA updates. If rooted, even stock rom/kernel, you don't get or can't install updates. But if rooted, never fear, our developers, including the Tiamat team have made the updates available to us super fast.
Anyway, you never need to re-lock unless you plan to return the Xoom under warranty, for repair or replacement.
no offense but it sounds like you don't know much bout this sort of stuff...you believe that you are not using custom rom but are not sure?? You need to read up and figure out the basics...if you are using custom rom..absolutely do not accept an over the air update. Read up on what you are doing unless you want a600 dollar paperweight
I am actually more than 100% sure I am not using a custom ROM..
I never downloaded any custom ROMs to be honest that’s how I know.
The only thing I wasn’t sure of at first was the ADB commands but when I was rooting for the first time. But after I read the tutorials it was as easy as riding a bike. As for the small Linux commands used in the shell, from the tutorial that I followed, seemed pretty super basic. I had been using Linux for 6 years, recompiling kernels etc so I don’t have any doubts...
I am not too worried about bricking anything… My question was only related to the OTA updates with the rooted stocked. That’s all.
Thank you everyone for your responses, they answered my question. And thanks for the concerned about my device.

[INFO] What you need to know about ICS and your Atrix 2

I have been seeing MANY threads lately involving questions such as, "How do I get on ICS?", "Should I update to ICS?", "I think I am bricked, how can I fix this?", and "How do I FXZ back to GB?" So I am creating this thread as an information only thread to answer these questions and more with links to proper threads that have already been posted for your benefit. Unless otherwise noted by the OP's or myself the following threads apply to the AT&T MB865. So without further ado....
What you need to know about ICS and your Atrix 2
The first link you need to look at is the Noob thread. I am going to be using terms like "Bootloader", "Soft-Brick", "Hard-Brick", "FXZ", "Fastboot", "OTA", and the like and user/developer JRW28 has posted a FANTASTIC thread to help you familiarize yourself with certain Android terminologies and certain HOWTO's that will help you understand and accomplish much of what I am going to be referring to. So with the Atrix 2, if you are confused with something. START WITH THE NOOB THREAD. Find it here: JRW28's NOOB Thread
Done? Well read it AGAIN.
Oh, what's that? You read it twice and memorized it? Okay, moving on....
The first question that needs to be answered is:
SHOULD I UPDATE TO ICS?
Well, we have all been waiting for ICS to come out, and it has officially been running on the Atrix 2 for a while via a find through Cheesecake. The initial leak is NOT the final OTA that is still trickling out. You need to first understand that. Is ICS better than GB? Of course it is. No one will argue that here, but what we are tackling is, should you upgrade to it?
When it comes to XDA, we are always looking for ways to improve our phones. That's why we're all here right? This is a DEVELOPERS site. With developing comes trials, and with trials comes ERRORS. Now when it comes to the Atrix 2 (A2 from here on) we have a locked bootloader. This means that recovering from developing, and/or modding errors is not as easy as recovering from errors and mistakes with phones that have unlocked bootloaders. Normally, on phones with unlocked bootloaders, it is easy enough to jump into Clockwork Recovery and restore a previously saved nandroid backup, because with unlocked phones the modified recovery REPLACES the original. Poof. Back to normal.
On locked down phones such as the A2, we have to depend on either a bootstrap recovery or the like to make up for the lack of our locked phones. Do we have recoveries? Sure, but they DO NOT replace the original stock recovery and therefore we depend on things such as Bootmenu and Safestrap to makeup for this. While this works it is definitely not ideal. So what happens when the recovery get's borked, ROM goes belly up, or your phone is stuck at the splash screen and won't boot into recovery?
Well this is where the ICS upgrade question comes into play. This phones DEPENDS on FXZ's (see noob thread for more info). If the above scenario(s) happen then we depend on being able to jump into Fastboot (FB from here on) and reflash our phone back to stock. With Gingerbread this was easy enough as we had an FXZ for GB.
With ICS, ONLY THE FIRST LEAK IS ABLE TO REFLASH BACK TO GB! WE HAVE NO WAY TO REFLASH BACK TO GB WITH THE LATEST LEAKS AND THE SOON TO BE OTA UPDATE!!!!!!
Only when we find an ICS FXZ will this be possible!
Now I can hear it now. Some might say at this point, "Well once I'm on ICS, I won't want to go back to Gingerbread." The point, my friend, is not WANTING to go back to GB, it is needing a way to fix your phone. I myself have a paperweight for an A2 for EXACTLY this reason. I was running the latest of the leaks (NOT the first, which we can go back with). I had made a couple of mods, as bootmenu was working for it, and I made a backup. Well, I flashed a mod, rebooted and BOOM. Bootloop. No biggie, I thought, I will just restore my backup. But apparently I had deleted my backup. I tried, with the help of Devs (whom will be named later) to FXZ back and quickly found that this was impossible to do at this point. Now I have a phone that is able to boot in FB, with no way of restoring it. Fastboot does us no good without a proper working FXZ to flash.
So upgrading to ICS at this point, is fine, but be warned, if you make just the littlest boo boo, you might have a paperweight on your hands. Myself, many of the other Senior Members, and many of the A2 developers are recommending to run the first leak, because it is the most stable and dependable as far as getting yourself out of a jam. Also, many of the the more stable leaks have been baked into the current ICS ROMS we have. Now once you are on the first leak, you will have no problems flashing these ROMS with the more stable versions on them, but you MUST be on the first leak beforehand!!!!! As always read carefully the install instructions from the developer and if you're unsure, ask a question in the ROM's thread before flashing!!!!
UDPATE 9/20/12 It seems as though Moto and AT&T are now releasing OTA updates to our leak! Remember the reasons as to why we are advising against them! IF YOU GET A MESSAGE TO UPDATE WHILE ON THE FIRST LEAK, COMPARE THE FIRMWARE INFO WITH THOSE LISTED IN THE THREAD BELOW BEFORE UPDATING!!!!!
THREAD WITH INFO ON OTHER ICS LEAKS AND WHY WE ARE ADVISING AGAINST THEM AT THIS POINT. Originally posted by alteredlikeness
The rest of this will mainly be references to threads as most questions have already been answered in other threads as I just felt we needed a place to consolidate all the info out there on this. Here goes...
In the following theads, PLEASE thank the OP's!
HOW DO I UPDATE TO ICS?
Other than the OTA method that has been trickling out at this point, I am ONLY going to refer you to the thread to get you onto the initial leak. Because at this point many of us see this is as the safest leak. As you have a way out. Because we want to do what is best for you and YOUR phone.
NOTE: The rest of these threads (unless otherwise specified) refer ONLY to the first leak, and to NOTHING ELSE!!!!
How to get your phone on ICS, and how to root it: Originally posted by Jimbridgman
Ok so now that you are comfortably running ICS and rooted.....
HOW DO I INSTALL A RECOVERY?
We currently have two recoveries for the first ICS leak. Both are very stable and work well, but are slightly different. Read each of the following threads for how to install and the differences between them.
BOOTMENU RECOVERY Originally posted and developed by lukensteinz and Whirleyes
SAFESTRAP RECOVERY Originally developed and posted by Recognized Developer Hashcode
And FOR PETE'S SAKE, now that you have a slick recovery working MAKE A BACKUP!. And then copy it and put one on your desktop!!!!
I MADE A MISTAKE, HOW DO I FXZ BACK?
You are ONLY going to be doing this if you somehow messed up a MOD, didn't make a backup, and now you are in a bootloop. REMEMBER, THIS IS ONLY FOR THE FIRST LEAK. I AM NOT RESPONSIBLE IF YOU DID NOT READ THROUGH FAR ENOUGH AND BRICK YOUR PHONE. If you managed to try and FXZ back while NOT on the first leak, or your phone won't turn on or go into FB, then, well sorry mate, but you are HARD-BRICKED. But if you are on the first leak then the following should work.
HOW TO FXZ BACK TO GINGERBREAD FROM THE FIRST ICS LEAK Originally posted and developed by Jimbridgman
ROMS TO INSTALL BASED ON THE FIRST LEAK
NOTE: You must be on the first ICS leak in aforementioned post to properly install the following ROMS, unless otherwise noted by the devs! And as always read CAREFULLY the installation procedure as laid out by the developer!!!
ScV7 - ICSupercharged Originally developed and posted by rdavisct
De-odexed and De-bloated basic ROM Originally developed and posted by timmytim
ROMS THAT ARE STILL A WIP:
MIUI PORT FOR A2 V4 2.8.17 Originally developed and posted by rdavisct
CYANOGENMOD 10 - JELLYBEAN Originally posted and ported by wanggjghost with continued help and fixes by rdavisct and Jimbridgman
In closing, hopefully this will answer all your who's, what's, and how's of ICS on the A2. Please DO NOT post questions regarding the threads themselves here. Post those in the appropriate posted thread, as this is what this is for. TO KEEP THINGS ORGANIZED!!!!!
If I need to update the OP, or have left something out. Feel free to post it here.
Enjoy ICS! And remember! ALWAYS MAKE A BACKUP!!!!!!!
Special thanks to the following: Jimbridgman, rdavisct, alteredlikeness, Apex_Strider, DX2Trip, Mtnlion and any others I left out.
One quick question what does bootloader, hard-brick and fastboot mean. JK
Thanks for the write up. I hope this saves alot of question's from being posted.
Sent from my MB865 on ICS
Good post man. Answered alot of my questions
Thanks for this, plenty of good information.
rdhoggattjr said:
One quick question what does bootloader, hard-brick and fastboot mean. JK
Thanks for the write up. I hope this saves alot of question's from being posted.
Sent from my MB865 on ICS
Click to expand...
Click to collapse
Consider your bootloader a prison warden. Nothing happens unless the bootloader says so. Pretty much plain and simple really. It's the partition on your device, which initiates first. And it checks to make sure the OS is a legitimate one. Ultimate security. If it thinks everything is in order (after communicating with the kernel), it boots the OS. This is the security most devs have to work at, to allow installation of custom recovery and roms.
There are 2 types of "bricks". A hard and soft brick. Soft bricks you can usually recover from. A hard brick, well, it's not impossible, but difficult. Typically with a hard brick, your device is basically dead. No response, or stuck at the logo screen forever more. forever more. forever more...... Edgar Allen Poe. You always want to avoid a hard brick. In essence, your device becomes nothing more than a ....brick.
Fastboot, is a part of the Android SDK. It allows some types of files to be "flashed" to certain partitions of the device, without a need for a custom recovery. For example a boot.img (kernel for easier terms), a recovery image, and a few other image files. Of course depending on the Bootloader, depends on what fastboot capability you have.
Some devices, Devs have been able to re-write the Bootloader to enable fastboot when it wasn't there from the factory. See Iconia A500. By virtue of patching, and re-writing, the bootloader was stripped of all security and features added. But you can't do this with all bootloaders.
Hope this explained.
MD
Hey Bro I have an Ics ota now. Will that unroot the phone? If yes how do I root it back? And is there gonna b any problem if I update with root?
Sent from my stock rooted Atrix2!
If you are stock 2.3.6 rooted, then yes you will lose root.
As far as rooting ICS goes you should be able to root it with Jim's script from the thread I posted in the OP.
Sent from my SAMSUNG-SGH-I727 using xda premium
Just a question out of the discussion but not of the thread. Why does ATT gets last the ICS OTA?? I see Cambodia and India got it already while ATT phones are still on leaks!!! Isnt this weird considering that ATT is the biggest Moto fan?!
how is the battery life on ics? better or less than GB???
V1P3R92 said:
Just a question out of the discussion but not of the thread. Why does ATT gets last the ICS OTA?? I see Cambodia and India got it already while ATT phones are still on leaks!!! Isnt this weird considering that ATT is the biggest Moto fan?!
Click to expand...
Click to collapse
Ahem, Viper? Did you not read my post man? TRUST ME. You want to be on the leak.
hemanbond said:
how is the battery life on ics? better or less than GB???
Click to expand...
Click to collapse
When I was on the leak, I personally was getting better battery life.
However, remember that battery life is all subjective. What might be good for me might not be others!
Sent from my SAMSUNG-SGH-I727 using xda premium
and what about root checker?
Yes there is a "Root checker" however, it will not hinder your installation, but as far as long term issues? We have no idea as to what Motorola is going to do with this.
its obvious for voiding our warranty
hemanbond said:
its obvious for voiding our warranty
Click to expand...
Click to collapse
If you're rooting/modding/theming/tweaking/overclocking/underclocking/changing voltages/editing build.prop/etc./etc./etc. haven't you already thrown caution to the wind in regards to your warranty?
If you are concerned about it, they (Apple) just released a new iToy, so all you have to do is pull it out of the box and use it.. as is... unless you 'jailbreak it', in which case, warranty worries wander back into the equation, right?
once started how do i stop the ota download
You don't. You can download it, and then NOT install it if you like. Once downloaded it will be in your cache folder.
Sent from my SAMSUNG-SGH-I727 using xda premium
it said update failed and now its asking me to download again....wth
---------- Post added at 10:57 AM ---------- Previous post was at 10:38 AM ----------
downloading was so slow that it took me 4 hrs...damn...and now it failed and asking me to download again
hemanbond said:
it said update failed and now its asking me to download again....wth
Click to expand...
Click to collapse
If update failed because of checksum error, downloading again won't be of help. Most likely you have changed a file that the update is trying to patch. Better you go back to stock 2.3.6 and then apply OTA.
Same happened with me as to the person above. Downloaded the update. I but it says update failed? Do I have to unroot or something?
Sent from my stock rooted Atrix2!

[Q]

Hi everyone
First off I would like to thank everyone who contributes on this board, I have been lurking for quite awhile even though I dont have any android devices, the reading is very interesting.
I have just got my first android device today delivered from BH Photo (I am in Australia) and have charged and powered it up. I have been reading on the forums about rooting and then unlocking. The android version appears to be 4.0.3 (ICS).
My questions are these:
Should I root this device and unlock the bootloader with ICS, then install TWRP and make a backup of it. Once this is done then update to JB? The firmware of the tablet is (I think this is right) IM74K:US_epad_9.4.5.26-20120720 and the kernel is 2.6.39.4 [email protected] #1
or
Update the device to JB then root it, but Im a bit confused with the unlocking part here what program is used to unlock the bootloader? Is it the Asus one? Also with rooting programs which one is more commonly used for both ICS and JB? Can I apply a manual update of JB using the Ausrtalian version instead of the US one.
Sorry for all the noob questions. I have read the index and after reading it still had some questions.
Thank you for your time
deathwalker01 said:
Hi everyone
First off I would like to thank everyone who contributes on this board, I have been lurking for quite awhile even though I dont have any android devices, the reading is very interesting.
I have just got my first android device today delivered from BH Photo (I am in Australia) and have charged and powered it up. I have been reading on the forums about rooting and then unlocking. The android version appears to be 4.0.3 (ICS).
My questions are these:
Should I root this device and unlock the bootloader with ICS, then install TWRP and make a backup of it. Once this is done then update to JB? The firmware of the tablet is (I think this is right) IM74K:US_epad_9.4.5.26-20120720 and the kernel is 2.6.39.4 [email protected] #1
or
Update the device to JB then root it, but Im a bit confused with the unlocking part here what program is used to unlock the bootloader? Is it the Asus one? Also with rooting programs which one is more commonly used for both ICS and JB? Can I apply a manual update of JB using the Ausrtalian version instead of the US one.
Sorry for all the noob questions. I have read the index and after reading it still had some questions.
Thank you for your time
Click to expand...
Click to collapse
Welcome to the Community!
There are a few on-going threads regarding this same topic. You might want to read those and make sure you understand the lingo/jargon being used (like: fastboot, bootloader, Recovery, adb. etc) as well as what it's for before you start your hacking.
Some things to keep in mind
Currently to have Root access in JB, you need to get root in ICS then use OTA Keeper to maintain Root for JB update.
The Bootloader unlocker tool is from ASUS and needs to communicate with ASUS servers for it to unlock.
Unlocking the bootloader will void your warrenty. Make sure you have a good device before you do it.
You have a version of tablet (9.4.5.26) that is able to use NVFlash that can help recover your tablet during a soft brick.
You should use an update that is appropriate for your device. If it comes with US, stay with US. Installing an update for a different region might not cause problems but there is no guarantee. Best to avoid the possibility by staying with the region it comes with.
For some reading material, I think that my blog post might help give you some additional details. However, I highly suggest that it be used for research only until you are aware of exactly what you are trying to accomplish. Remember to ask questions if things are confusing or if you are wondering what needs to be done next. 'Tis better to ask and be delayed than to be over-eager and bricked.
Hope this helps you during your first steps of XDA Android hacking!
I just got my TF700 last week and I wanted cleanrom on it and this is the order of stuff I did:
1. Unlocked bootloader
2. Nvflash setup
3. Installed TWRP
4. Flashed official Asus update
5. I lost TWRP so I installed it again
6. Flashed cleanrom
Probably not the most efficient way, but it was easy to do and didn't take too long.
hong90 said:
I just got my TF700 last week and I wanted cleanrom on it and this is the order of stuff I did:
1. Unlocked bootloader
2. Nvflash setup
3. Installed TWRP
4. Flashed official Asus update
5. I lost TWRP so I installed it again
6. Flashed cleanrom
Probably not the most efficient way, but it was easy to do and didn't take too long.
Click to expand...
Click to collapse
It's the most efficient way.
I have nothing to add except for the remark that NvFlash is key -- GET IT WHILE YOU STILL CAN!
I'm not even kidding here. It gives you 100% flexibility in doing whatever you wish (up- as well as downgrading, even the bootloader!) and provides a key benefit in recovering your device when that whale-sized piece of excrement hits the large ventilator running at top speed.
Thanks to everyone that has replied to my post. I have successfully rooted the tablet and unlocked the bootloader. Before I do anything else Im going to run NVflash and back it up. I have a quick question though. I have download NVFlash to my computer and extracted it. Do I need to copy it across to the tablet and then enter fastboot? I havent got an extenal sd card will it save the images to the tablet's hard drive?
Cheers
Deathwalker
i followed this video:
https://www.youtube.com/watch?v=J3ypzUaKxvo&feature=youtube_gdata_player
i watched it before i actually did it once or twice to make sure i know what to do. you don't need an external sd card. following the fastboot steps will pull the files that you need onto the internal one in a folder
Last night I used NVFlash to make backup of the tablet. A big thank you to alienedd as I followed his blog and also the guide from androidmobi team and managed to get the img files done. Is there anyway to test bar for wiping the tablet?
Now all I have left to do is install OTA RootKeeper and TWRP, back up the existing tablet and then flash a custom ROM (Im thinking cleanrom)
You don't need OTA Rootkeeper anymore because you have unlocked you're bootloader. And custom roms like Cleanrom are already pre-rooted so after flashing the cleanrom you will have root anyway.

[XOOM2/XYBOARD] Rooting MZ609 on Jellybean

I recently got my hands on a Xoom 2 MZ609 tablet, and I'm trying to root it and hopefully flash a custom ROM, maybe use it to cook my own and tinker a bit. However, I'm having a hell of a time tracking down the needed info. Because the Xoom 2 never got its own forum and there are some seriously old links scattered throughout all the various threads, I'm starting to come up short. Here's what I've got so far.
http://forum.xda-developers.com/showthread.php?t=1502589
This thread doesn't cover JB. There were a few JB-related links in later posts, but they're dead or non-functional.
http://forum.xda-developers.com/showthread.php?t=2591388
This thread is for upgrading to JB from a rooted ICS device. It includes a bunch of stuff I've not seen elsewhere, including tips on manipulating the Moto bootloader and avoiding issues with it while getting the OTA update.
Kingo Android Root and VRoot
The previous thread also suggests using Kingo to root JB once the OTA update is installed, but I've read in other threads that Kingo and Vroot are Bad Ideas(tm) due to IMEI and s/n mining. Can't really find anything newer than 2013 or so about whether this was ever resolved; apparently the Vroot/Kingo devs basically said they weren't doing anything shady, but I can't find any indication that this was verified.
So, uh, I'm just trying to put the pieces together and figure out where to go from here. I'm even willing to put together a guide with all the info in one place, if I can just put it all together first.
You can try Saferoot: http://forum.xda-developers.com/showthread.php?t=2565758
Keep on mind, that it be stuck on "Trying to disable Knox" for about 5 minutes and be patient - everything should be allright!

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