Flash to JB from ICS? - Transformer TF300T Q&A, Help & Troubleshooting

Is it possible it not use the upgrade method and just flash up to JB from .30 ICS?
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Do you mean flash to stock JB, or some other JB ROM? If you're on .30 ICS you're still on the ICS bootloader. There are a few JB ROMs that will work on that bootloader, such as the early CM10 and Baked ROMs.
If you want to go to stock JB using an ASUS ROM, your only path is via upgrade, either OTA or by placing the file on your tablet and rebooting.

Ah I figured that was the case. I'm using the guide from the sticky In dev. When I copy the files and reboot to recovery I get a dead Droid. I will try again some time from scratch.
Does Ti back up restore every thing if I do get the JB update to stick?
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Related

[Q] ics ota brick?

does anyone know if we will still be able to update via OTA means if we unlock bootloaders,root,s-off etc.... on sony ericsson phones they cant update if they unlock bootloaders.
sorry if this was already answered i didnt find it..... :/
No, not if you're not using the stock rom.
Custom roms will always be updated faster than stock OTA updates.
so when the official ics is released if i reflash stock rom i will be fine when updating?
dmcb123 said:
so when the official ics is released if i reflash stock rom i will be fine when updating?
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You'd have to be on the stock rom and stock recovery. So you might aswell run the RUU for your phone and you'll be good to go.
Sent from my HTC Sensation using XDA App
Stock RUU.......
Seems the stock ROM's aren't perfect. Take a chance......
When the ics ota comes out it will likely have a new bootloader which revolutionary won't like. Htcdev should work
Sent from my HTC Sensation Z710e using XDA App

Updating to 1.85

Hey guys, can someone tell me how to update my phone to run on 1.85 or higher. I'm on a mac and already rooted with unlocked bootloader. I'm not opposed to running a custom roms.
Sent from my HTC One X using xda premium
Do you have a custom recovery? If not, look around for CWM or TWRP. After that, download a rom and you'll be on your way Use the custom recovery to flash it (rom threads have more specific instructions) CleanRom 2.6 is what I'm running and I love it. It's based off 1.85/1.88
If have cwm then the only thing I need to do is flash the rom. Will that automatically put me on 1.85 or whatever? No other installs will be needed?
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Possible to downgrade using ruu from gb

Well i want to go back to stock gb and i am with s on and curently with 3.32 firmware. I was trying to flash any 3.6 sense rom and it doesnt boot past splash screen so i can s off.
I was trying to install the latest gb ruu with no success so i was wondering if what i was trying to do would work?
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mymeatb18 said:
Well i want to go back to stock gb and i am with s on and curently with 3.32 firmware. I was trying to flash any 3.6 sense rom and it doesnt boot past splash screen so i can s off.
I was trying to install the latest gb ruu with no success so i was wondering if what i was trying to do would work?
Sent from my GT-P3113 using xda app-developers app
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Hi,
You cannot flash firmware or radio if you are s-on.
Running a GB RUU will not work either.
You can flash ics and jb roms while you are s-on. Look for Asskicker's guide under general forum ("flashing roms with s-on..." )
Sent from my HTC Sensation Z710e
I know how to flash roms im just trying to get back to gb.
Any rom that i flash that is based off the stock based 3.32 ruu sense 3.6 will not boot for some reason and i have seen other people have the same problem.
The juoponut bear s off requires to be on a stock based 3.32 ruu to be able to get s off
But the official 3.32 ruu should work right?
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mymeatb18 said:
I know how to flash roms im just trying to get back to gb.
Any rom that i flash that is based off the stock based 3.32 ruu sense 3.6 will not boot for some reason and i have seen other people have the same problem.
The juoponut bear s off requires to be on a stock based 3.32 ruu to be able to get s off
But the official 3.32 ruu should work right?
Sent from my GT-P3113 using xda app-developers app
Click to expand...
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Hi,
Look HERE
You should be able to run any ICS ROM,and even some JB ones.
If you want to s-off,look HERE
malybru said:
Hi,
Look HERE
You should be able to run any ICS ROM,and even some JB ones.
If you want to s-off,look HERE
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Holy crap bro so easy didnt even know the smart flash option was there thanks
I feel dumb now
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[Q] can I use official OTA zip to update my phone?

I'm currently on cm10.1 with s-off and unlocked.
just wondering if I can use the JB OTA zip file from ruu.androidfiles.org to bring my phone to official JB. If yes, can I just load the zip file in TWRP and flash that way? thanks!
If you do it may lock your phone back down and I don't know what would happen if you flashed a sense based update to an aosp ROM.
Sent from my HTC One X using xda premium
Just flash a stock rooted ROM posted in Development.
Simple rule, don't install OTAs on a rooted Android device. At minimum, you will lose root.
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CyanogenMod from ViperXL

Hey guys I have got the ViperXL, the newest one on my HTC One X from ATT and I am going to eventually try this cm-10.1-20130421-UNOFFICIAL-evita.zip the newest CyanogenMod located here:
http://forum.xda-developers.com/showthread.php?t=2205183
and I am wondering, how do I do this?
Do I have to reinstall the jellybean ruu I downloaded from HTC and then do the CyanogenMod? Or can I just go straight to CyanogenMod. Thanks guys.
http://forum.xda-developers.com/showthread.php?p=38304611
[How-To] Downgrade your Touch Panel's firmware (and upgrade back)
You might need this depending on Hboot. Also may need to fashboot flash boot.img. otherwise just make a backup and wipe everything accept external SD. Then install in recovery = profit
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I don't know why would I have to downgrade? My hboot is 2.14. Can you maybe be a little more specific. Thanks
Sent from my HTC One X using xda app-developers app
Also you don't need to flash jelly bean. I was in 4.0.4 before the official update came out and I was already on four ROMs that were jelly bean based
Because aosp ROMs have a an weird affect about the touch screen not working when on 2.14. So go there and downgrade your touch screen and then flash over cm
Sent from my Carbon-ize Evita using xda-developers app
the 2.14 hboot came with an update to the touchscreen firmware. No source code has been released so support for it cannot be built into AOSP/AOKP Roms. Hence, a downgrade of the touchscreen firmware is needed to run them. It's quick and painless.

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