[Q] [q]downgrade to icemream sandwich! - Asus Eee Pad Transformer Prime

I just got of the phone with a representative on ASUS SUPPORT. He asked
around his office to see if he could provide me with information on this issue
that is keeping those of us that went to the latest firmware without doing the
NVFLASH process... He said that this operation is possible and can be
done by unlocking the bootloader (which I haven't done for many reasons.)
But now that Androwook has come out with the Hairy Bean ROM, it is
crucial for me to be able to do this. Stock ROM is Just the worst that can be
with this tablet now a days. I want to know if there are any links to this process,
either flashing TWRP after unlocking the boot-loader, or using cmd, flashing one
of the other firmwares on ASUS's website, Or some other way that someone
has done. By what ASUS told me, this is possible. I need clear and thorough
instructions and proof of this. I am not a developer, just an amateur on this. Pretty
techy, so there is no need to dumb things out too much for me to able to follow. I
am currently on 10.4.18.... android 4.1.1. Any other relavent information can be
obtained by messaging me or something. A lot of us need this help so we can do
the NVFLASH process and go on to make this tablet that is no longer in style great
again.

When I sent mine in, I told them to downgrade to ICS. They did. I was excited to do NVFlash. But when I tried doing it, it just wouldn't work properly. I don't know why, but I just ended up upgrading to JB and doing the Androwook thread instructions.

Bootloader....
sahilcc7 said:
When I sent mine in, I told them to downgrade to ICS. They did. I was excited to do NVFlash. But when I tried doing it, it just wouldn't work properly. I don't know why, but I just ended up upgrading to JB and doing the Androwook thread instructions.
Click to expand...
Click to collapse
Maybe it is possible to downgrade the firmware to ICS but not the bootloader? possibly? I just want a basically indestructible Prime. (unbricable)... can you post the Androwook thread here so I can check it out.?
thank you.

Hmm, that could be a possibility but I'm not expert.
Androwook:http://forum.xda-developers.com/showthread.php?t=1674827

sahilcc7 said:
Hmm, that could be a possibility but I'm not expert.
Androwook:http://forum.xda-developers.com/showthread.php?t=1674827
Click to expand...
Click to collapse
Thanks... im just kind of pissed that no one cares about this device any more...
Sent from my Transformer Prime TF201 using xda app-developers app

Related

Asus Update

Hi guys,
im gonna cut to the chase. some time ago my tf201 was having problems and i went to asus site n downloaded and installed everything that had to do with the tf201. turns out that included the unlocker tool which as i understand voids warranty and prevents update? is there some way to remove this? and if not, is there anyway to install jellybean into my tf201 (currently ICS) i really want to install jellybean so any help is much much appreciated.
on another thread i posted someone mentioned something about downloading a rom from the dev forum? kinda have no idea what to do. hope someone can shed some light on this
Unintentionally unlocked? I would say it is blessing in disguised
Try custom ROMs like Androwook and Energy.
I am using Androwook. I am very very happy with the performance. The tablet feels definitely faster and smoother than stock. Heard that Energy is good tho I have not tried it yet.
Thumbs up for Androwook Hairy Bean!
Everything you need on the page to update to jb bootloader and rom. And a very helpful community.
Sent from my Transformer Prime TF201 using XDA Premium HD app
where to i get that? how do i install it?? is tthere a STEP BY STEP guide? im afraid of messing up further. and isit jelly bean?? theres an app i wanna install but its onnly for jellybean
To: tuckermission. thanks for the reply on my other thread. thanks for the link but how do u get stuff like custom recovery??? im a complete noob. would appreciate any help
i see stuff like nvflash, custom recovery, unlocked bootloaded, jb bootloader. and its making me woozy
am i supposed to root first?
FYI:
Android version --> 4.0.4
Kernel Version --> 2.6.39.4-00003-g12de84f
[email protected] #1
Build Number--> IML74K.TW_epad-9.4.2.21-20120323
Pad EC version--> TF201-PAD-0215
So when have you unlocked your tablet or not? I'll help guide you through this process.
its been unlocked for quite some time now... sorry but i cant rmb the exact date
Alright so if you want Jelly Bean all you need to do is get the Jelly Bean boot loader. The easiest way to do this is to flash a rom that has this included in it. Do you have TWRP installed?
sorry was refreshing like an idiot n didnt realise it went on to 2nd page...
put it this way. i havent done anything other then unlock it
some people have been asking me to get hairybean from andro wook? isit the same?
I followed McJesus15's writeup (thanks btw) to install the twrp recovery. I used the Option 2 (Easy Option) to install the recovery and it was VERY easy and I had no problems.
http://forum.xda-developers.com/showthread.php?t=1998359
I then went to the below page, read through it and flashed Androwook 1.51 to my Prime. It's never run so good.
http://forum.xda-developers.com/showthread.php?t=1674827
I was always on the fence about doing this because I didn't want to screw anything up, nor void my warranty. I am glad I waited because I recently had an issue with my rear camera and had my Prime replaced under warranty. Now that I have a good working Prime and it's almost out of warranty, I said what the heck and upgraded. I also bought a dock and have finally put the 'Transformer' part of Prime to some good use. I LOVE this thing now.
turbodroid said:
I followed McJesus15's writeup (thanks btw) to install the twrp recovery. I used the Option 2 (Easy Option) to install the recovery and it was VERY easy and I had no problems.
http://forum.xda-developers.com/showthread.php?t=1998359
I then went to the below page, read through it and flashed Androwook 1.51 to my Prime. It's never run so good.
http://forum.xda-developers.com/showthread.php?t=1674827
I was always on the fence about doing this because I didn't want to screw anything up, nor void my warranty. I am glad I waited because I recently had an issue with my rear camera and had my Prime replaced under warranty. Now that I have a good working Prime and it's almost out of warranty, I said what the heck and upgraded. I also bought a dock and have finally put the 'Transformer' part of Prime to some good use. I LOVE this thing now.
Click to expand...
Click to collapse
do i need to install anything b4 doing the above 2 steps?
oh im still on ICS not jellybean yet
ChrisChan92 said:
do i need to install anything b4 doing the above 2 steps?
oh im still on ICS not jellybean yet
Click to expand...
Click to collapse
Man, sorry I missed that. If I understand right, look into nvflash. I read with that, you can essentially never brick your prime and if you are still on ICS you can install nvflash. Once you get JB installed, you can flash to Androwook or other custom rom. I am not an expert so please research and good luck.
okay thanks
kay i gtg sleep have work tml. ill check back after work.
sorry for being a total noob and i appreciate all the help. anyway it sounds like nvflash is really important? and what are custom recoverys and how to get that onto my TF201 ICS? hope someone can help me.. thanks in advance!
helps plsss
shoild i install cwm??

[Q] Got some questions about Root and Jelly Bean

Hi!
Before the OTA jelly bean upgrade i had rooted my tablet using DebugfsRoot primarily for the reason that i wanted to use my PS3 controller with the tab.
Everything went good and i had a blast, then the OTA upgrade came. I was really stocked to try out jelly bean so i decided to take the upgrade even though i knew it would break my root (i was thinking there will probably be another way to root again in a few weeks).
I later cleared the tablets memory and it's SD-card to get a smoother experience on JB.
So here i am, jelly bean and not rooted. I've begun researching how to get my root back and from what I've gathered i need to:
unlock the bootloader,
downgrade to ISC,
root,
save the root,
upgrade to jelly bean,
recover the root.
That's a lot of steps for someone who has only rooted using the automated tool, and to be honest it scared me a little.
I just wanted to know if there is any other (preferably easier) way and if i can lock the bootloader after I've unlocked it (since the warranty goes away).
If there isn't any easier way, does anyone of you know a step-by-step guide i can follow?
Thanks,
Tallkotten
Tallkotten said:
Hi!
Before the OTA jelly bean upgrade i had rooted my tablet using DebugfsRoot primarily for the reason that i wanted to use my PS3 controller with the tab.
Everything went good and i had a blast, then the OTA upgrade came. I was really stocked to try out jelly bean so i decided to take the upgrade even though i knew it would break my root (i was thinking there will probably be another way to root again in a few weeks).
I later cleared the tablets memory and it's SD-card to get a smoother experience on JB.
So here i am, jelly bean and not rooted. I've begun researching how to get my root back and from what I've gathered i need to:
unlock the bootloader,
downgrade to ISC,
root,
save the root,
upgrade to jelly bean,
recover the root.
That's a lot of steps for someone who has only rooted using the automated tool, and to be honest it scared me a little.
I just wanted to know if there is any other (preferably easier) way and if i can lock the bootloader after I've unlocked it (since the warranty goes away).
If there isn't any easier way, does anyone of you know a step-by-step guide i can follow?
Thanks,
Tallkotten
Click to expand...
Click to collapse
You cannot downgrade to ICS unless you did nvflash while on ICS which you haven't.
Your process would be, unlock bootloader, install TWRP recovery, flash custom jellybean rom with root built in.
flumpster said:
You cannot downgrade to ICS unless you did nvflash while on ICS which you haven't.
Your process would be, unlock bootloader, install TWRP recovery, flash custom jellybean rom with root built in.
Click to expand...
Click to collapse
Thanks, but then i wont be able to have the vanilla android experience. Or is it any ROM that's basically the same as normal android but root in it?
Why is it that i cant just unlock bootloader and then root? Do i really need to swap roms?
Tallkotten said:
Thanks, but then i wont be able to have the vanilla android experience. Or is it any ROM that's basically the same as normal android but root in it?
Why is it that i cant just unlock bootloader and then root? Do i really need to swap roms?
Click to expand...
Click to collapse
Hairybean 1.51 is basically the stock rom experience with root and speed tweaks.
flumpster said:
Hairybean 1.51 is basically the stock rom experience with root and speed tweaks.
Click to expand...
Click to collapse
I see, thank you very much.
It just seems like a lot of stuff to go through compared to that automated root. Never wanted to change ROMS :/
Are you certain there isn't any other way?
Tallkotten said:
I see, thank you very much.
It just seems like a lot of stuff to go through compared to that automated root. Never wanted to change ROMS :/
Are you certain there isn't any other way?
Click to expand...
Click to collapse
Well u can unlock, flash twrp and then just flash a root zip in TWRP but that is no less steps than flashing the rom and you have none of the speed improvements. The reason most people unlock is to install the custom rom because it is far faster than stock but if that's what you want to do so be it
flumpster said:
Well u can unlock, flash twrp and then just flash a root zip in TWRP but that is no less steps than flashing the rom and you have none of the speed improvements. The reason most people unlock is to install the custom rom because it is far faster than stock but if that's what you want to do so be it
Click to expand...
Click to collapse
It's just that if i flash a ROM then i (since i like to be thorough) have to research and spend lots of time checking which ROM is best for me
We'll see what i end up doing.
Do you know how the warranty is affected by unlocking? And can it be restored to it's original state after an unlock?
Tallkotten said:
It's just that if i flash a ROM then i (since i like to be thorough) have to research and spend lots of time checking which ROM is best for me
We'll see what i end up doing.
Do you know how the warranty is affected by unlocking? And can it be restored to it's original state after an unlock?
Click to expand...
Click to collapse
There is no research to do. You say you want it like stock, that only leaves hairybean 1.51 for you.
Once you are unlocked you cannot relock and your warranty is void.
flumpster said:
There is no research to do. You say you want it like stock, that only leaves hairybean 1.51 for you.
Once you are unlocked you cannot relock and your warranty is void.
Click to expand...
Click to collapse
Ok, thanks for your help. I'm still undecided on what to do at the moment :/
Tallkotten said:
Ok, thanks for your help. I'm still undecided on what to do at the moment :/
Click to expand...
Click to collapse
I'm in almost the exact same position you're in. Had root on ICS, lost it on the change to JB. I have several months left on my warranty so am uneasy unlocking and voiding my safety net. Having said that my Prime has zero problems and works as expected, but still I'm reluctant.
I've read through every page on HairyBean and Energy threads and am busting to experience them...especially Energy as it seems to get updated with stunning regularity. But I also believe Asus 4.2 update is coming soon and think it will further enhance the stock OS. Fark, dunno man.....lol I'll do it if you will
tweeny80 said:
I'm in almost the exact same position you're in. Had root on ICS, lost it on the change to JB. I have several months left on my warranty so am uneasy unlocking and voiding my safety net. Having said that my Prime has zero problems and works as expected, but still I'm reluctant.
I've read through every page on HairyBean and Energy threads and am busting to experience them...especially Energy as it seems to get updated with stunning regularity. But I also believe Asus 4.2 update is coming soon and think it will further enhance the stock OS. Fark, dunno man.....lol I'll do it if you will
Click to expand...
Click to collapse
Some observations. I am not sure what the actual percentage is but from what I have seen most of the people who have sent their prime in for warranty work have gotten back a prime that can not be unlocked. I am pretty sure that if I got green camera or something of that nature I would just live with it or repair it myself. If and when ASUS releases a 4.2 update it will be an improvement to the stock os that will still not bring stock os on locked prime to a fraction of the speed and productivity available on an unlocked prime using a custom rom. Further anything asus releases will be available within the week with improvements by devs for unlocked primes. The warranty on the prime is for people who have the explicit goal to keep the tablet mediocre at best.
tweeny80 said:
I'm in almost the exact same position you're in. Had root on ICS, lost it on the change to JB. I have several months left on my warranty so am uneasy unlocking and voiding my safety net. Having said that my Prime has zero problems and works as expected, but still I'm reluctant.
I've read through every page on HairyBean and Energy threads and am busting to experience them...especially Energy as it seems to get updated with stunning regularity. But I also believe Asus 4.2 update is coming soon and think it will further enhance the stock OS. Fark, dunno man.....lol I'll do it if you will
Click to expand...
Click to collapse
Haha. Just got my Nexus 4 a few days ago and i can tell you that 4.2 is awesome. I really miss it when i'm using my prime.
The only reason i'd like root is to have more freedom with my PS3 controller... Why did they have to go and make is so hard to root? :/
Will there ever be a way to root JB without unlock the Prime or is that technically impossible?
netgear64 said:
Will there ever be a way to root JB without unlock the Prime or is that technically impossible?
Click to expand...
Click to collapse
I'd love an answer to this as well
Tallkotten said:
I'd love an answer to this as well
Click to expand...
Click to collapse
So much time passed and nobody answered this important question.

Just got the prime, not sure how to proceed

So long story short, I bought a prime off of someone on swappa. It's in great condition and works great, but I have the flashing bug. Normally I'd just start with the usual guides to root and flash, but the device came rooted and with a custom ROM. I know these primes are touchy and don't want to end up with a brick. So here's my current setup, can anyone point me where to go next. My Google fu seems to be weak because I haven't been able to find what I should do.
He used nvflash and I have the files if I need to perform a repair from a brick (his words)
During boot it displays 9.4.2.28 r01 and the tegra logo is in he center of bottom
Twrp 2.3.3.8 is installed
Baked blackbean 6 is installed
Build is JZO54K
Kernel is 2.6.39.4-baked-g94e883f
I think I'm on the ICS bootloader from the posts I've read but didn't see a thread detailing the upgrade process to get to jellybean. Do I need to upgrade to use the current roms?
Thoughts, comments, concerns?
Thanks!
Sent from my Transformer Prime TF201 using xda app-developers app
Theoriginalgiga said:
So long story short, I bought a prime off of someone on swappa. It's in great condition and works great, but I have the flashing bug. Normally I'd just start with the usual guides to root and flash, but the device came rooted and with a custom ROM. I know these primes are touchy and don't want to end up with a brick. So here's my current setup, can anyone point me where to go next. My Google fu seems to be weak because I haven't been able to find what I should do.
He used nvflash and I have the files if I need to perform a repair from a brick (his words)
During boot it displays 9.4.2.28 r01 and the tegra logo is in he center of bottom
Twrp 2.3.3.8 is installed
Baked blackbean 6 is installed
Build is JZO54K
Kernel is 2.6.39.4-baked-g94e883f
I think I'm on the ICS bootloader from the posts I've read but didn't see a thread detailing the upgrade process to get to jellybean. Do I need to upgrade to use the current roms?
Thoughts, comments, concerns?
Thanks!
Sent from my Transformer Prime TF201 using xda app-developers app
Click to expand...
Click to collapse
Sounds like you're golden, if nv Flash is enabled, there are many ROMs available here, i would suggest the Craig C Gomez ROMs that are here on xda.... what boot loader are you on? Go to
Settings ≥About Tablet to see
Inserted 20¢ for the first three minutes
Theoriginalgiga said:
So long story short, I bought a prime off of someone on swappa. It's in great condition and works great, but I have the flashing bug. Normally I'd just start with the usual guides to root and flash, but the device came rooted and with a custom ROM. I know these primes are touchy and don't want to end up with a brick. So here's my current setup, can anyone point me where to go next. My Google fu seems to be weak because I haven't been able to find what I should do.
He used nvflash and I have the files if I need to perform a repair from a brick (his words)
During boot it displays 9.4.2.28 r01 and the tegra logo is in he center of bottom
Twrp 2.3.3.8 is installed
Baked blackbean 6 is installed
Build is JZO54K
Kernel is 2.6.39.4-baked-g94e883f
I think I'm on the ICS bootloader from the posts I've read but didn't see a thread detailing the upgrade process to get to jellybean. Do I need to upgrade to use the current roms?
Thoughts, comments, concerns?
Thanks!
Sent from my Transformer Prime TF201 using xda app-developers app
Click to expand...
Click to collapse
Read up on androwook (hairybean) tis the one ive used for ages..... the op has the instructions you need to go up to jellybean.... the user group is exceptional but read for yourself.... they do tell you how to identify if your on ics bootloader also.... travel carefully... read LOTS
Pixelation said:
Sounds like you're golden, if nv Flash is enabled, there are many ROMs available here, i would suggest the Craig C Gomez ROMs that are here on xda.... what boot loader are you on? Go to
Settings ≥About Tablet to see
Inserted 20¢ for the first three minutes
Click to expand...
Click to collapse
Thanks for the vote of confidence, Which field are you referring to in the about page? I've listed the major fields in my first post.
Gage_Hero said:
Read up on androwook (hairybean) tis the one ive used for ages..... the op has the instructions you need to go up to jellybean.... the user group is exceptional but read for yourself.... they do tell you how to identify if your on ics bootloader also.... travel carefully... read LOTS
Click to expand...
Click to collapse
Thanks, I'll read through androwook and when I'm done I'll read it again.
Gage_Hero said:
Read up on androwook (hairybean) tis the one ive used for ages..... the op has the instructions you need to go up to jellybean.... the user group is exceptional but read for yourself.... they do tell you how to identify if your on ics bootloader also.... travel carefully... read LOTS
Click to expand...
Click to collapse
Thanks for the recommendation, I read through the posts, read again and successfully upgraded.
One note future searches, If you don't already have the TF201 drivers downloaded and installed, you'll need to do a google search for "TF201 fastboot drivers" and it'll be the first or second link. You'll need to do this if the device comes up in your device manager with an exclamation point and has no idea what it is. If you get hung up on <waiting for device> it's probably a driver issue.

is there any possibilities to root an unrooted tf201 with jb 4.1.1?

hello everybody,
I am new here though I've been wandering here for a while looking for advices. Do I need to introduce myself?
I finally decided to ask directly in a new topic hoping that this was not already asked (I looked a lot but nothing directly answered my question).
well as a student, I would like to use my university proxy wich uses a .pac file and the only app that allowed me to use .pac files needs root. Furthermore I'd really appretiate to have a ubuntu flash on my TF201 and this again seems to need root. I once tried to root my TF but it was like the first version of ICS. Since then it seems that I've completely lost root so I was wondering if it was possible to root JB even tough in the end my ICS was not rooted. I also wanted to try a downgrade so that I could root my ICS and then update and finally reroot my JB. But I didn't manage to find a way to downgrade a TF201.
If it has already been asked then my apologies but I really looked around maybe I should have looked more.
thank you very much
Sent from my Transformer Prime TF201 using xda app-developers app
BenjP said:
hello everybody,
I am new here though I've been wandering here for a while looking for advices. Do I need to introduce myself?
I finally decided to ask directly in a new topic hoping that this was not already asked (I looked a lot but nothing directly answered my question).
well as a student, I would like to use my university proxy wich uses a .pac file and the only app that allowed me to use .pac files needs root. Furthermore I'd really appretiate to have a ubuntu flash on my TF201 and this again seems to need root. I once tried to root my TF but it was like the first version of ICS. Since then it seems that I've completely lost root so I was wondering if it was possible to root JB even tough in the end my ICS was not rooted. I also wanted to try a downgrade so that I could root my ICS and then update and finally reroot my JB. But I didn't manage to find a way to downgrade a TF201.
If it has already been asked then my apologies but I really looked around maybe I should have looked more.
thank you very much
Sent from my Transformer Prime TF201 using xda app-developers app
Click to expand...
Click to collapse
You can only root Jellybean if you are unlocked and have a recovery installed like TWRP but if you do that you might as well install a custom rom with root built in.
You cannot downgrade to ICS unless you did the nvflash process while on ICS and kept the files created during the process.
thanks for the answer, I will look for a custom rom though I didn't know I could flash a room with built-in root, that's good news if ever I manage to unlock my prime.
thanks again.
Sent from my Transformer Prime TF201 using xda app-developers app
This is not quite true there is an alternative...
Android and Linux, having a similar heritage, makes it possible for us to get root access over the Android phone if you are running with root privileges within Linux.
Click to expand...
Click to collapse
Don't know how to get this to work, but i am working on it
If I knew a bit about unix programation I would gladly try to find a way to get root access by myself but that's not the case I'm just learning about HTML and java so I'm a long way from this knowledge. Anyway if anyone find something about this I'll take it. I looked for unlocking my bootloader but it seems quite dangerous (risk of bricking my device) since I don't have a way to backup.
anyway thanks for your answer
Sent from my Transformer Prime TF201 using xda app-developers app
BenjP said:
If I knew a bit about unix programation I would gladly try to find a way to get root access by myself but that's not the case I'm just learning about HTML and java so I'm a long way from this knowledge. Anyway if anyone find something about this I'll take it. I looked for unlocking my bootloader but it seems quite dangerous (risk of bricking my device) since I don't have a way to backup.
anyway thanks for your answer
Sent from my Transformer Prime TF201 using xda app-developers app
Click to expand...
Click to collapse
I have no idea what he is quoting above but without unlocking you cannot root jellybean if you have Linux or not.
BenjP said:
If I knew a bit about unix programation I would gladly try to find a way to get root access by myself but that's not the case I'm just learning about HTML and java so I'm a long way from this knowledge. Anyway if anyone find something about this I'll take it. I looked for unlocking my bootloader but it seems quite dangerous (risk of bricking my device) since I don't have a way to backup.
anyway thanks for your answer
Sent from my Transformer Prime TF201 using xda app-developers app
Click to expand...
Click to collapse
I cant remember reading about anybody bricking while unlocking. As far as I know the primary way to brick a prime is to install the wrong recovery for your bootloader. If you are on jellybean via an asus ota update you cant use CWM as your recovery and you can not install the TWRP that is meant for ICS. So unless you pay no attention its pretty hard to brick your prime.
So if neither TWRP nor CWM work as a recovery for my bootloader (I got an OTA jb update) can I still unlock my bootloader? Are these 2 things part of a same thing or are they different? (if the recovry tool doesn't come with the unlocking tool, is it necessary or just highly recomanded?) In fact if somone could explain me a bit more about that recovery tool maybe I would come to understand what I am sayingˆˆ.
Thank you very much!
Sent from my Transformer Prime TF201 using xda app-developers app
BenjP said:
So if neither TWRP nor CWM work as a recovery for my bootloader (I got an OTA jb update) can I still unlock my bootloader? Are these 2 things part of a same thing or are they different? (if the recovry tool doesn't come with the unlocking tool, is it necessary or just highly recomanded?) In fact if somone could explain me a bit more about that recovery tool maybe I would come to understand what I am sayingˆˆ.
Thank you very much!
Sent from my Transformer Prime TF201 using xda app-developers app
Click to expand...
Click to collapse
What you can use after you unlock via the Asus unlock tool is twrp for jellybean. Once you have that you can install any ROM built for the jellybean bootloader
BenjP said:
So if neither TWRP nor CWM work as a recovery for my bootloader (I got an OTA jb update) can I still unlock my bootloader?
Click to expand...
Click to collapse
You misunderstood what whycali told you. Only the version of TWRP for ICS cannot be used if you are on JB Bootloader. TWRP version for JB is the way to go - the only way to go for you :good:.
In the end, I read that the unlock tool from asus normaly used for the ICS version could also work for JB is it true? And, if I unlock my tablet and install a recovery, then I will not be able to get an OTA update anymore, I will need to flash the next updates if I want them aint it? But then, are there any Roms stable enough worth unlocking my tablet? (If only I did root my device before... but in the same time it allowed me to know more about all this stuff).
I hope i don't bother you to much with this.
Sent from my Transformer Prime TF201 using xda app-developers app
BenjP said:
In the end, I read that the unlock tool from asus normaly used for the ICS version could also work for JB is it true? And, if I unlock my tablet and install a recovery, then I will not be able to get an OTA update anymore, I will need to flash the next updates if I want them aint it? But then, are there any Roms stable enough worth unlocking my tablet? (If only I did root my device before... but in the same time it allowed me to know more about all this stuff).
I hope i don't bother you to much with this.
Sent from my Transformer Prime TF201 using xda app-developers app
Click to expand...
Click to collapse
yes the unlock tool works on JB primes. stock ota roms from asus are not stable enough to be worth not unlocking your tablet. both the energy rom and the wookie rom are miles above anything asus will be sending out ota or otherwise. When there are updates the makers of custom roms rapidly incorporate them into the custom rom.
unlock tool doesn`t work + slow sd readings in quadrant
wtf...the unlock tool v6 gives me the message: unknown network error..bla blatry again later >:-/ i already wrote to asus, because iread they take tablets withthis error back(?) but thatsnot what i want...
i wanna root,unlock it and use a f***in CR!!!
i justbought the tfp second hand, andthe performance isnt even close to quadrant score(transformer prime isclose to4000)500 points missing.everything exept IO is as it shud be(3450) all tests score precisely the same , only IO is at 900 points i read from scores close to 6000 @1,7 ghz with custom roms...
is there a alternative 4 thea asus unlock tool? im searching for hours now...please help if u know what to do!
thx in advance

[Q] tf201 jb bootloader unlock

Hi guys. I have been searching around for a few days on how to unlock my bootloader. the asus site has a tool for ics, and i am on jb already. I just cant stand the stock rom, and really wanna try custom stuff, as my phone is on cm10.1 and my old one was on cm10. Called asus to ask if there is something im missing and the tech guy said dont unlock, cause it voids warranty..duhh...lolz...anyway, would really appreciate if someone could enlighten me on how to unlock and root as im already on stock 4.1.1, and my prime is still a virgin.....thanks
I used this method my prime was on software 10.4.2.17 and it worked fine for me. The ICS unlock tool worked fine and I was on jelly bean bootloader
http://forum.xda-developers.com/showthread.php?t=2038464
Sent from my EVO using xda premium
ASAPSEVEN said:
I used this method my prime was on software 10.4.2.17 and it worked fine for me. The ICS unlock tool worked fine and I was on jelly bean bootloader
http://forum.xda-developers.com/showthread.php?t=2038464
Sent from my EVO using xda premium
Click to expand...
Click to collapse
Hi Sir....Thank you soo much...cant express how gratefull i am...after a few days getting no where, i have now unlocked, rooted, and installed recovery as well as a custom rom.....
Craving root!!
ASAPSEVEN said:
I used this method my prime was on software 10.4.2.17 and it worked fine for me. The ICS unlock tool worked fine and I was on jelly bean bootloader
I want to root my tablet (tf201), but i don't have an SD card. Does this require an SD? If so, I need help rooting without an SD card. (I don't have a micro-SD either)
http://forum.xda-developers.com/showthread.php?t=2038464
Click to expand...
Click to collapse
DERKvt said:
ASAPSEVEN said:
I used this method my prime was on software 10.4.2.17 and it worked fine for me. The ICS unlock tool worked fine and I was on jelly bean bootloader
I want to root my tablet (tf201), but i don't have an SD card. Does this require an SD? If so, I need help rooting without an SD card. (I don't have a micro-SD either)
http://forum.xda-developers.com/showthread.php?t=2038464
Click to expand...
Click to collapse
no you dont need a sd card. you can just use your internal storage.
Sent from my EVO using xda premium
Click to expand...
Click to collapse
I just recieved an email from asus, they said to try their unlocker again......
Now to make a flash backup.
Sent from my Transformer Prime TF201 using xda app-developers app
Tf201 jb
Samsung s captivate i896 rooted here 2 years ago.
! Finally remade my account lols !
Good news, i have the newest jb update, and just unlocked it for the first time from asus website.
It is the same one previously linked by several posts, it just works now.
Sent from my Transformer Prime TF201 using xda app-developers app
mrknify said:
Good news, i have the newest jb update, and just unlocked it for the first time from asus website.
It is the same one previously linked by several posts, it just works now.
Sent from my Transformer Prime TF201 using xda app-developers app
Click to expand...
Click to collapse
Did you tried to unlock it ? I tried many time nothing..
Sent from my HTC Sensation XL with Beats Audio X315e using xda app-developers app
MAC addresses must "fit" to the tablet
eclicorp said:
Did you tried to unlock it ? I tried many time nothing..
Click to expand...
Click to collapse
Did you RMA your TF201 before? I did because of WLAN-problems. They changed the WLAN-board so that the MAC-address of this board didn't fit to the rest of the device anymore (ASUS.TW-hq-support told me so). Because of this tablet-ID/MAC-address-mismatch the unlock wouldn't succeed. I always received the well known "network error bla-bla" message using the ASUS-unlock-tool. MAYBE unlocking could work as soon as you are able to change/spoof the MAC-address of the WLAN-board.
I had to RMA it back again to let them change the MAC-address so that I was able to unlock the tablet without any problems. But pay attention - I've heard that sometimes ASUS wants some cash for doing this job (~ 100 Euro + transportation). I was "lucky" because the WLAN-port again was broken and I pleased ASUS to also change the MAC so that it fits to the rest of the board.
Good luck & regards,
Roy
----
I had to wait 5 minutes before submitting changes because of this "new user"-forum rule and came back a few hours later because (guess what) I had other things to do. Now I'm too tired to find the typo(s) again. If you find the expected typo - you may keep it.
ASAPSEVEN said:
I used this method my prime was on software 10.4.2.17 and it worked fine for me. The ICS unlock tool worked fine and I was on jelly bean bootloader
http://forum.xda-developers.com/showthread.php?t=2038464
Sent from my EVO using xda premium
Click to expand...
Click to collapse
How do you tell if you are on jb bootloader? I was on stock ICS then received official ota upgrade to jb. Does this mean I have jb bootloader? I would. Like to root and install Androwook rom
sunrainsky said:
How do you tell if you are on jb bootloader? I was on stock ICS then received official ota upgrade to jb. Does this mean I have jb bootloader? I would. Like to root and install Androwook rom
Click to expand...
Click to collapse
I have the same question.
I want to install the TWRP 2.5 and i read that if you load the wrong bootloader version of twrp you could permabrick the tf201....
Haw can i determine my bootloader version?
By now I'm on cm10 nightly rom...
I already found the answer after much searching and am already rooted and on a custom rom.
If the Nvdia logo at bootup is at the bottom right of the screen, you are on Jelly bean bootloader. Else, if it is below the Asus logo, it is ICS.
Hope this helps.
Sent from my GT-I9100 using xda premium
sunrainsky said:
I already found the answer after much searching and am already rooted and on a custom rom.
If the Nvdia logo at bootup is at the bottom right of the screen, you are on Jelly bean bootloader. Else, if it is below the Asus logo, it is ICS.
Hope this helps.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Thank you very much.
So I have the ICS bootloader... How can I upgrade to JB?
markisha1979 said:
Thank you very much.
So I have the ICS bootloader... How can I upgrade to JB?
Click to expand...
Click to collapse
If you have the ICS bootloader still then do the nvflash process first. It can only be done while on ICS and will make you brick proof.
Once you upgrade you can never do it again.
flumpster said:
If you have the ICS bootloader still then do the nvflash process first. It can only be done while on ICS and will make you brick proof.
Once you upgrade you can never do it again.
Click to expand...
Click to collapse
I find this guide to perform the nvflash process
http://androidroot.mobi/t3_nvflash/
after this procedure can I upgrade to JB???
need unlock
ASAPSEVEN said:
I used this method my prime was on software 10.4.2.17 and it worked fine for me. The ICS unlock tool worked fine and I was on jelly bean bootloader
http://forum.xda-developers.com/showthread.php?t=2038464
Sent from my EVO using xda premium
Click to expand...
Click to collapse
Hey guys, I rooted without unlocking using motochopper on my prime on 4.2.1 is there anyway I can temporarily unroot, unlock 4.2.1, and reroot. I basically wanna know how to unlock 4.2.1 bootloader. -Thanks in advance
I think you can you can unroot and follow the procedure to unlock and root
Seniors members pls correct me, if I'm wrong
However i have a question, how come your prime is on android 4.2.1, are you running any custom rom
unlock after root
ASAPSEVEN said:
DERKvt said:
no you dont need a sd card. you can just use your internal storage.
Sent from my EVO using xda premium
Click to expand...
Click to collapse
I rooted my tablet on 4.2.1 using motochopper. Then I used titanium backup and I guess it automatically downgraded my tablet to 4.1.1 How can I unlock even though my tablet is already rooted?
---------- Post added at 02:22 PM ---------- Previous post was at 02:17 PM ----------
andrioda said:
I think you can you can unroot and follow the procedure to unlock and root
Seniors members pls correct me, if I'm wrong
However i have a question, how come your prime is on android 4.2.1, are you running any custom rom
Click to expand...
Click to collapse
turns out I was running 4.1.1 the whole time. I must have been hallucinating or something or maybe there was a glitch because my dmclient keeps crashing. How do I unroot, though?
Click to expand...
Click to collapse
How to change Mac Address
roygaard said:
Did you RMA your TF201 before? I did because of WLAN-problems. They changed the WLAN-board so that the MAC-address of this board didn't fit to the rest of the device anymore (ASUS.TW-hq-support told me so). Because of this tablet-ID/MAC-address-mismatch the unlock wouldn't succeed. I always received the well known "network error bla-bla" message using the ASUS-unlock-tool. MAYBE unlocking could work as soon as you are able to change/spoof the MAC-address of the WLAN-board.
I had to RMA it back again to let them change the MAC-address so that I was able to unlock the tablet without any problems. But pay attention - I've heard that sometimes ASUS wants some cash for doing this job (~ 100 Euro + transportation). I was "lucky" because the WLAN-port again was broken and I pleased ASUS to also change the MAC so that it fits to the rest of the board.
Good luck & regards,
Roy
----
I had to wait 5 minutes before submitting changes because of this "new user"-forum rule and came back a few hours later because (guess what) I had other things to do. Now I'm too tired to find the typo(s) again. If you find the expected typo - you may keep it.
Click to expand...
Click to collapse
I had the same problemas you. I RMA'ed my tablet for something and when it came back the unlock tool would not work not matter what. It gave me that same error: "unknow error occurs which may be a network issue. please wait and try again later."
I couldn't figure out why it was not working except that some poeple who RMA'ed could not get it work. Your explanation makes sense. Now I need to find a solution. Do you have any idea it is possible to change the MAC address without sending it back in? My warranty has run out anyway. I did acheive root with the new motochopper method. But this will not allow me to get TWRP or other custom recovery (meaning I cannot change the rom - which is what I really want to do) until I have unlocked the bootloader.
I hate how slow this device is with stock rom. I know it is capable of so much more. Anyway, If you have any ideas how to get this Mac Address and ID to match with root but locked bootloader I would love to hear.
re: ICS to JB
markisha1979 said:
I find this guide to perform the nvflash process
after this procedure can I upgrade to JB???
Click to expand...
Click to collapse
Hi.. did u ever figure how to upgrade the bootloader from unlocked/root ICS to JB boot loader?

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