[Q] Unrooting issues? (screw up while previous unrooting?) - Thunderbolt Q&A, Help & Troubleshooting

Greetings,
I know the easy answer to this is going to be to flash a new rom, but if I wanted to do that I would have already. I'd rather find and repair the source of the issue and learn from it.
That being said, shortly after getting my tbolt (when they were first released) I used the revolutionary root and added in VPN software for work. Being unaware that OTA updates hadn't been blocked during the rooting, the phone took an update and went into a death-boot-loop. I found a clean updated OTA rom, flashed and unrooted the phone as the VPN software didn't work well for what I intended anyway.
Great, now the phone is all back to stock (or so I thought).. After a while, another OTA update came down, it asked to update, I allowed, and it said update failed.. Repeat ad nauseum for the next several weeks. Since I was happy with the way the phone was operating, I didn't care if it got the updates or not.
So last week, I decided that since the phone is out of warranty anyway, I might as well root and get rid of some of the bloat, and while I'm at it, get rid of the damn nag screen every tine I hook it to a computer. Searched around, found thunderbolt tool 1.0.1, downed it and tried it out, and it proceeded to say unable to lock my phone.
After a little screwing around, the "update status" on the phone itself reports ROM Version: 2.11.605.9, while the tool was getting a response of 2.11.605.5, so it was using the wrong method to get into the phone. So I edited the batch file to use the .9 method no matter what it reported back, and it proceeded to root, add the recovery, and superuser.
Ahhh, life is good, the phone is rooted again, time to start doing my own customization.
Except that after a couple reboots, everything loses the root rights.
Running titanium backup says "asking for root rights" and then "titanium has been granted superuser permissions" but it just hangs there at the "asking for root rights" screen.
Wireless tether similar story... Start the app and it says "press to start tethering" and touching the screen gets "wireless tethering has been granted superuser permissions", then hangs at "please wait while starting".
Won't do anything that requires root, unless I run the tool again and select "S-off but no root", and it will go through a procedure and root will work again for a while.
Also, as I'm typing this, I discovered that it doesn't necessarily require rebooting to lose root. I had root working last night, but when I picked up the phone to get the proper messages to type, it is not showing root again, and it hasn't been rebooted since root was working.
Thoughts on how to repair this without flashing a rom?

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Have you attempted to run the "fix permissions" option in your recovery?
If that does not help, You could use something like OTA RootKeeper to protect root, if you loose it you would just click one button to get it back.
Last thing I can think of is to just reflash the same ROM you are using now on top of what you have so you loose no data and any messed up settings or files will be rewrote.
**edit**
You should really think about installing a custom ROM, because until you do, or you block OTA updates, this will be a reoccurring issue.
You could easily install a stock rooted ROM of the exact same thing you have now. nothing would change except it would be properly rooted and OTA updates would be blocked.

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That is because only temp root is applied to the official 605.19 Ruu. You need to downgrade back to 605.5 after getting temp root on the 605.19 Ruu then apply the perm root zip in recovery and then flash a newer rom from recovery. If that doesn't work don't lose hope. I may be misunderstanding the situation you have but it sounds like you're only applying temp root. The tool doesn't need to be edited and you may need to flash the 605.19 stock Ruu, relock and s on and then run the tool again.
Sent from my ADR6400L using Tapatalk 2

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Milimbar said:
Have you attempted to run the "fix permissions" option in your recovery?
If that does not help, You could use something like -edit- to protect root, if you loose it you would just click one button to get it back.
Last thing I can think of is to just reflash the same ROM you are using now on top of what you have so you loose no data and any messed up settings or files will be rewrote.
**edit**
You should really think about installing a custom ROM, because until you do, or you block OTA updates, this will be a reoccurring issue.
You could easily install a stock rooted ROM of the exact same thing you have now. nothing would change except it would be properly rooted and OTA updates would be blocked.
Click to expand...
Click to collapse
Haven't seen the fix permissions option anywhere I've been, care to point me in the right direction?
I'll check out the rootkeeper.
disconnecktie said:
That is because only temp root is applied to the official 605.19 Ruu. You need to downgrade back to 605.5 after getting temp root on the 605.19 Ruu then apply the perm root zip in recovery and then flash a newer rom from recovery. If that doesn't work don't lose hope. I may be misunderstanding the situation you have but it sounds like you're only applying temp root. The tool doesn't need to be edited and you may need to flash the 605.19 stock Ruu, relock and s on and then run the tool again.
Sent from my ADR6400L using Tapatalk 2
Click to expand...
Click to collapse
Never took the .19 update, and both the tool and phone report as .05 now. (if I remember correctly the .09 reverts back to .05 to get in)

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damm315er said:
Haven't seen the fix permissions option anywhere I've been, care to point me in the right direction?
Click to expand...
Click to collapse
What recovery are you using?
I only use 4ext and would recommend that.
The fix permissions will take up to 5 min and may not help your particular issue, but shouldn't hurt to try.
If 4ext - Boot into recovery, select tools then select fix permissions.
If CWM I think its in the advanced menu.
and If TWRP I think it is in the advanced menu again.
Good luck and listen to the others here, they go out of their way to help people a lot

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Ok earlier I misread your post. I thought it said 605.19. Still though something you're doing is causing you to only get temp root. Reread the op of the allinone tool and make sure you meet the requirements before you start it. That away when you run it this time you are in the best possible situation for it to work. Trter is very helpful and if you post your issue in his thread he will probably assist you with anything you need.
Sent from my ADR6400L using Tapatalk 2

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I remember having a similar problem about 6-7 months ago.
I would randomly loose root, though not as often as he is describing.
In my case it was a combination of an outdated root method and a flawed ROM.
If everything he is using is current, including the ROM, he shouldn't have an issue.
If it were me I would flash Santod's stock deodexed ROM and be done with it.
It is the stock ROM with nothing changed except it is prerooted.
I understand that you would like to "fix" this issue without flashing a ROM, however the ROM itself could be the problem. this solution is the simplest I can think of.

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Using everything from the thunderbolt toolkit, so yes, 4ext.
Found and ran the fix permissions, ran for 15 minutes before it finished so we'll see how it goes.
I get what you're saying about the rom being screwed up, and am starting to think my only choice is to reflash it, so I'll start looking into a new rom.. That being said I'm still pursuing fixing this until I find a rom that serves my purpose.
Is there a good stable ICS for thunderbolt, pre-loaded with root and good battery life?

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Yea the one in the post above yours. If you want something a that is faster and has better battery than it then head over to infectedrom.com and check out all the different options santod has made.
Sent from my ADR6400L using Tapatalk 2