Bootloader unlock on jellybean - Transformer TF300T Q&A, Help & Troubleshooting

Hi all,
Is it still possible to unlock the tf300t bootloader when upgraded to jellybean.
Thanks

bmonster said:
Hi all,
Is it still possible to unlock the tf300t bootloader when upgraded to jellybean.
Thanks
Click to expand...
Click to collapse
Simply, yes. Download the unlock apk from Asus and ignore the 'suitable' warning... it still works.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

Thanks mate..

Related

How to root TF300T if already OTA to Jellybean

Whether any developers have method to root a Jellybean TF300T without unlock the bootloader(i don't want to lose warranty).
abczhou said:
Whether any developers have method to root a Jellybean TF300T without unlock the bootloader(i don't want to lose warranty).
Click to expand...
Click to collapse
Not yet. Plenty of people are waiting on that.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Can't without unlock. Please search forums first
But if you decide to unlock, follow Krabappel's guide in General, works like a charm
Sent from my SPH-D710 using xda premium
is it feasible to downgrade to 4.0.4,then root ?
Sent from my LG-P990 using xda app-developers app
abczhou said:
Whether any developers have method to root a Jellybean TF300T without unlock the bootloader(i don't want to lose warranty).
Click to expand...
Click to collapse
Already on JB or always on ICS ?
Already rooted ?
If you are on ICS, you can use Voodoo OTA Rootkeeper for backup your root and Su.
When you update your TF300 on JB by OTA, restore your root with Voodoo.
That's what I've done.
Look this screenshots:
abczhou said:
is it feasible to downgrade to 4.0.4,then root ?
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
No, you can't downgrade at this time.
I had rooted my tf300t after US OTA upgrade forced...
I desinstall SuperUser and install SuperSU:
SuperSU on Android Market / Google Play (free)
SuperSU *Pro* on Android Market / Google Play (Pro/donate addon, requires free version)
Then I install TWRP for JB like you can see in this post:
http://forum.xda-developers.com/showthread.php?t=1843694
And then I flash SuperSU.zip, and with SuperSu app intelled on device all goes well...
And if not, after do it, you can go to Setting of SuperSU and make in clean Reinstall or Change Super User APP, and :fingers-crossed: reboot the tablet...
That sounds like you had an unlocked bootloader. OP wants to root with locked.
Hi, Can a Brand new TF300T with JB be unlocked currently ?
ZaJules said:
Hi, Can a Brand new TF300T with JB be unlocked currently ?
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Click to collapse
Yes, use the unlock apk from the Asus site, downloadable in the utilities section I think.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
---------- Post added at 08:43 AM ---------- Previous post was at 08:42 AM ----------
RangerLG said:
That sounds like you had an unlocked bootloader. OP wants to root with locked.
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Click to collapse
Rooting on jb with locked bootloader is not possible at this time, unless you had root on a previous version before upgrading.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
funnel71 said:
Yes, use the unlock apk from the Asus site, downloadable in the utilities section I think.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
---------- Post added at 08:43 AM ---------- Previous post was at 08:42 AM ----------
Rooting on jb with locked bootloader is not possible at this time, unless you had root on a previous version before upgrading.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
Thanks I did just that, Still had the Unlock App on my SD from my previous TF300TG
Sold that and now using a TF300T, don't use 3G that often on my Tab any more and have my S3 for tethering.
Got realy tired of the lack of roms for the TG
So I'm rooted and Recovereyd and ready to install Hydro JB
please confirm
funnel71 said:
Yes, use the unlock apk from the Asus site, downloadable in the utilities section I think.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
---------- Post added at 08:43 AM ---------- Previous post was at 08:42 AM ----------
Rooting on jb with locked bootloader is not possible at this time, unless you had root on a previous version before upgrading.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
You said above that it was possible to unlock stock JB on brand new Asus by using the Asus downloadable but it clearly says this will only work for ICS on their site. Can stock JB be unlocked? My infuse was so much easier to do.
craobhruadh said:
You said above that it was possible to unlock stock JB on brand new Asus by using the Asus downloadable but it clearly says this will only work for ICS on their site. Can stock JB be unlocked? My infuse was so much easier to do.
Click to expand...
Click to collapse
It clearly says that but in reality the same tool will unlock the bootloader if on jb. I'm proof this is so as I was and still am on stock jb, and it worked nicely.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
missing quote tag
funnel71 said:
It clearly says that but in reality the same tool will unlock the bootloader if on jb. I'm proof this is so as I was and still am on stock jb, and it worked nicely.
Click to expand...
Click to collapse
Chances are that the description hasn't been updated to reflect the new JB update.
I thought that ICS and JB bootloaders where different,thus it wouldn't work, or am I wrong?
Sent from my ASUS Transformer Pad TF300T using xda premium
mloc33 said:
I thought that ICS and JB bootloaders where different,thus it wouldn't work, or am I wrong?
Sent from my ASUS Transformer Pad TF300T using xda premium
Click to expand...
Click to collapse
You are correct in that they are different, but the unlock tool works just the same on both.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
funnel71 said:
You are correct in that they are different, but the unlock tool works just the same on both.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
So do I unlock the bootloader first or root first?
Seems early days as to what the best method is.
Sent from my ASUS Transformer Pad TF300T using xda premium
how about if I already updated to Jelly bean but I was not able to back up my rooted ICS? is there a way of rooting my JB now?
migs_jaime said:
how about if I already updated to Jelly bean but I was not able to back up my rooted ICS? is there a way of rooting my JB now?
Click to expand...
Click to collapse
If you are on ICS, you can root without unlocking using the debugfs method
of. If you are on jb and want to root you must unlock the bootloader first, then follow step 3 of the rooting guide posted in the general section.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
funnel71 said:
If you are on ICS, you can root without unlocking using the debugfs method
of. If you are on jb and want to root you must unlock the bootloader first, then follow step 3 of the rooting guide posted in the general section.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
Can you link that guide/thread, I can`t find it..
Sent from my ASUS Transformer Pad TF300T using xda premium

Unlock and root after jb update

I have looked around for a few days now but I can't seem to find a way to unlock and root after the JB update.
I would like to avoid the asus unlock if I can only I don't know if I can yet. =/
SITH16 said:
I have looked around for a few days now but I can't seem to find a way to unlock and root after the JB update.
I would like to avoid the asus unlock if I can only I don't know if I can yet. =/
Click to expand...
Click to collapse
At present, if you are on jb and want root, you must unlock. There's a guide in the general section. Follow step 3 to get root, and recovery as a bonus.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
I cant find the link, even using the search feature. Can you please post the link, cause jb sucks and I want flash a custom rom on my bone stock pad. Thanks in advance.
Sent from my ASUS Transformer Pad TF300T using Tapatalk 2
SITH16 said:
I have looked around for a few days now but I can't seem to find a way to unlock and root after the JB update.
I would like to avoid the asus unlock if I can only I don't know if I can yet. =/
Click to expand...
Click to collapse
Sent from my ASUS Transformer Pad TF300T
http://forum.xda-developers.com/showthread.php?p=30516010
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
funnel71 said:
http://forum.xda-developers.com/showthread.php?p=30516010
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
I'm Having trouble in rooting my device...using the root-signed.zip that comes along with CWM...Can i use Superuser-3.2-RC3-arm-signed...provided at your link?
jagstang said:
I'm Having trouble in rooting my device...using the root-signed.zip that comes along with CWM...Can i use Superuser-3.2-RC3-arm-signed...provided at your link?
Click to expand...
Click to collapse
Absolutely. I used twrp to flash it just because it worked better for me, but cwm will flash it too. Flash it, download supersu from the store, update the such binary automatically with it, and off you go with root.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Ok, I'm confused. I rooted before I took the update thinking I would continue to have root after....that isn't the case. So now I want to root again, Does this link help me with that? I don't think It will from what I am reading but again, I'm not sure.
SITH16 said:
Ok, I'm confused. I rooted before I took the update thinking I would continue to have root after....that isn't the case. So now I want to root again, Does this link help me with that? I don't think It will from what I am reading but again, I'm not sure.
Click to expand...
Click to collapse
Some people lost root after the update, especially those who did a factory wipe of data afterward, like me. This guide helps those with unlocked bootloader. At this time, you cannot root jb with a locked bootloader if you lost it during the upgrade.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Ok, I think I better understand now. Thanks!
funnel71 said:
http://forum.xda-developers.com/showthread.php?p=30516010
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
thanks for the link

[Q] Updating to jellybean with unlocked bootloader?

Hello! Is it possible to update normally to jellybean with unlocked bootloader? I've got the stock rom and never changed it.
pansysk75 said:
Hello! Is it possible to update normally to jellybean with unlocked bootloader? I've got the stock rom and never changed it.
Click to expand...
Click to collapse
Yes. You can follow this guide to do it. http://forum.xda-developers.com/showthread.php?p=30516010
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

[Q] root tf300t in 4.1.1 or 4.2?

I want to root my TF300T but I dont want to unlock bootloader.
In a short future, is more possible that I can root with 4.1.1 or 4.2??
currently I have JB 10.4.2.20
You have to unlock your bootloader to root currently. There isn't another known way
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
It's nice to be important, but it's more important to be nice.
UndisputedGuy said:
You have to unlock your bootloader to root currently. There isn't another known way
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
It's nice to be important, but it's more important to be nice.
Click to expand...
Click to collapse
I know that.
I want to know if:
- never more will be possible to root without unlock bootloader
OR
- is a matter os time to developers can root TF300 without unlock bootloader, if is a matter o time, this will be in Android 4.1 or 4.2.
tks!

[Q] Unlocking Bootloader

Is Anybody Successful In Unlocking The Bootloader
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
mcflyy_ said:
Is Anybody Successful In Unlocking The Bootloader
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
You can download the unlock tool from the ASUS website.
mcflyy_ said:
Is Anybody Successful In Unlocking The Bootloader
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Click to expand...
Click to collapse
Yes you can/should be able to unlock your bootloader with the unlock app provided by asus.
Which unlock tool app to use will depend on which JB version your running, if on a JB 4.1 bootloader then you want to use the v7 tool, if on a JB 4.2 bootloader then you want to use the v8 tool - both of which can be found in the first post of the index thread here

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