Bootloop after installing kernal. Resolved? - G2 and Desire Z Q&A, Help & Troubleshooting

First, I would like to say im a newb with android and I'm stupid for doing this. Okay I have a tmobile g2 stock froyo rooted and I tried to install a different kernal called pershoots. Now when the phone rebooted, it goes into a bootloop.
Luckily I made a full backup 14 days ago in clockwork recovery. So I went into recovery mode, and did a advanced restore to restore system. That didnt fix it, so I restored boot. That seemed to do the trick and everything is working fine I hope . do I need to restore anything else that might have been associated with kernal? I don't know what I did wrong for this to happen, can anyone explain?

Pershoot works under Cyanogenmod only...

No cache? I've had problems when not wipe cache. dalvik cache wipe doesn't hurt with new kernel but make sure download was ok a lot of people have had problems with mirrors, websites,data etc etc. And if the rom is pre installed prior to installation id run fix permissions from recovery.
that is if ur using cwm recovery.
Sent from my HTC Vision using XDA Premium App

Related

rooted/format phone

So since my coming here, i got the phone rooted and added a sense rom to it from virtous version 1.0.1, also its over clocked a lil bit
now the phone was never right since the get go with this... but what im wondering is if i do a factory reset, what will happen? since i didnt save any image before, and have nothing to revert back too.... will it revert back to the stock htc desire z rom, or will it just reset back to a proper version of the virtous rom??
i only ask , cause so far my internet still doesnt work well, my bluetooth is always dropping calls, my market still doesnt work etc.....
any help/info would be great
Cheers all
If you wipe data/factory reset it will revert back to.... nothing. And stay and the HTC screen. Just DLa new ROM and flash through recovery(CWM). After you wipe data/factory rest... before you reboot.
I'm really digging meXdroidMod right now give it a try. (No sense though)
Sent from my HTC Vision using XDA App
Don't forget to wipe your dalvic cache aswell.
Sent from my HTC Vision using XDA Premium App
Actually, I thought a factory reset simply wiped your data and cache partitions (so you lose all of your downloaded apps as well as all phone settings). Everything else should be left untouched (as in the phone will boot back to Virtuous 1.0.1 as if it were freshly installed).
Also, the dalvik-cache is stored on the data partition (unless you or the ROM you are using decided to move it), so wiping data will wipe it anyway.
ummm ok so which is the correct one here... i was under the impression that the last post here is what would happen... it would revert to a fresh installed Virtuous rom....
I know the problems im having must be from me not doing a full wipe when i installed it... i just needed to back up some stuff before i was able to do that,
but since i have done all that, I can clean the phone and start fresh, to hope all my stuff will work...
but can someone pls confirm which is the right information here
On my g2 when I did a wipe it went back to the stock rom that's on the g2 perm rooted I can't say for your phone though the best thing is to download a new rom system and cache wipe and then install a new rom
Sent from my Liquid Metal using XDA Premium App
Factory reset only wipes the applications/personal data. The system partition (whatever rom you installed) stays there and it'll just reboot as if it was the first time ever.
So if you have a rooted stock rom, it'll go back to how you got it (probably non-rooted) and if you have any version of virtuous that'll still be there etc and will boot like the first time.
Factory reset also DOESN'T touch the bootloader, radio, radio, s-on/s-off or anything else, just the user data. Hope this helps to clarify!
yes it does, im hoping this will fix all the problems im having with my phone....
and just to confirm, a factory reset with the virturous rom installed, will reset my phone to the way the rom is ment to me, with zero possible overlaps from not doing a wipe when i upgraded??
So a "fresh" copy of the virtuous rom will be in place, and it will be like a brand new phone again.... then i just re add everything i need too/want too

Man, I'm stuck in a boot loop.

Ok, So I wanted to change my ROM and I thought I did it right, but obviously that was not the case lol.
Pretty much I flashed the clockwork recovery, had it set to wipe the two things you want to wipe and then once it came back I installed zip from sd card, however, when I thought I was done and restarted my phone it just continuously loops back and forth back and forth.
I know there's a way to fix it since I have a micro sd reader, but how? I've got something REAL important to do tomorrow and not having my phone will be a huge mess.
d3athb4dishonor said:
Ok, So I wanted to change my ROM and I thought I did it right, but obviously that was not the case lol.
Pretty much I flashed the clockwork recovery, had it set to wipe the two things you want to wipe and then once it came back I installed zip from sd card, however, when I thought I was done and restarted my phone it just continuously loops back and forth back and forth.
I know there's a way to fix it since I have a micro sd reader, but how? I've got something REAL important to do tomorrow and not having my phone will be a huge mess.
Click to expand...
Click to collapse
What ROM were you on and what ROM are you going to?
What did you wipe?
How did you wipe?
How did you flash?
Sent from my T-Mobile G2 using XDA App
OriginalGabriel said:
What ROM were you on and what ROM are you going to?
What did you wipe?
How did you wipe?
How did you flash?
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
I was on the stock rom and I was trying use the update-cm-7.0.3-vision-signed
I used Clockwork Recovery to wipe and it already had two options checked to wipe, Pavlik cache and wipe data or whatever it says... Then I flashed into clockwork recovery and I went to install from ZIP, I went and found the rom file on my sd card and pressed install, it took a few moments and was done. I also added the googlepack using the same method right after. Then when I thought I was finished I rebooted my device and its been stuck in a loop ever since.
Appreciate you trying to help, I guess I figured it out with a good ole fashioned guess hahaa.
I went and wiped my phone and data to factory, wiped the Pavlic (which I think I'm saying wrong lol) and then I installed the ROM again and it worked this time.
d3athb4dishonor said:
I was on the stock rom and I was trying use the update-cm-7.0.3-vision-signed
I used Clockwork Recovery to wipe and it already had two options checked to wipe, Pavlik cache and wipe data or whatever it says... Then I flashed into clockwork recovery and I went to install from ZIP, I went and found the rom file on my sd card and pressed install, it took a few moments and was done. I also added the googlepack using the same method right after. Then when I thought I was finished I rebooted my device and its been stuck in a loop ever since.
Click to expand...
Click to collapse
I would recommend flashing the superwipe from this thread. there are 3 downloads, Try the standard superwipe first. and use superwipe+ if you have GPS problems.
Super wipe automaticly wipes system, data and cache partitions. Flash the ZIP in recovery as you would flash a ROM.
And it is recommended not to use ROM manager for flashing and to always to it manually in CWM.
So download superwipe, flash superwipe, flash ROM, flash GAPPS and reboot.
I would also recommend flashing cm 7.1 because its an outrageously HUGE upgrade over the one you just flashed.
Sent from my HTC Vision using XDA Premium App

HELP noob reboot afterboot will not stop

just rooted tried to load theme (orange peel) after i did will not stop reboot ing what do i do to get it to load right
Was it compatible with your rom? Did you wipe cache and dalvik cache?
Reflash your rom to get out of the bootloop. Or restore from your nandroid backup, since everything everywhere tells you to do a backup before flashing, I know you did one.
Sent from my Evo + MIUI using Tapatalk!
no i didnt the instruction i waas going by didnt say anything about backup is there any thing i can do i did flash with supersuer again but reboots all the time still, i am very new didnt know to look to see if theme compatable thought if it was here it was guess i was wrong why will no one help me anyone in north carolina help please

[Q] Lock Screen?

Well i messed up oin this one, i tried to put a new lockscreen onto my EVO and deleted the .apk, and now im in a bootloop can anyone help me get out of this? is my phone screwed, and if i unroot can i still take it to sprint so they can fix it?
Mr_Smiley227 said:
Well i messed up oin this one, i tried to put a new lockscreen onto my EVO and deleted the .apk, and now im in a bootloop can anyone help me get out of this? is my phone screwed, and if i unroot can i still take it to sprint so they can fix it?
Click to expand...
Click to collapse
Flash the same ROM you were using. It should restore things. If that does not work, then just do a full wipe.
I already attempted to do a full wipe, and i was on the 2.3.3 stock ROM still. Maybe im missing how to do the full wipe, i am quite new to this, but dont you go into recovery mod and wipe everything through there because that sent me into boot loop again
Mr_Smiley227 said:
I already attempted to do a full wipe, and i was on the 2.3.3 stock ROM still. Maybe im missing how to do the full wipe, i am quite new to this, but dont you go into recovery mod and wipe everything through there because that sent me into boot loop again
Click to expand...
Click to collapse
Yes you wipe partitions in Recovery. Once you do that all you have to do is reflash the ROM.
This link will take you to the latest EVO Stock ROMs available:
http://forum.xda-developers.com/showthread.php?t=1455340
I would pick the ODEX option.
PM me if I could be of more help.
Good Luck
If reflashing your ROM doesnt work then you most likely did something else that you didnt realize.
Well i wiped bloody everything haha. Trying ROM flash now, would it be ok if i tried to flash an entirely new ROM?
Yeah flash a brand new ROM and see if that fixes the problem. If it doesnt then you may have screwed something else up. Or there is some kind of hardware malfunction going on with your motherboard.
Once wiped, flash a ROM. You must wipe before flashing a ROM. Wipe system, cache, dalvik cache, data before flashing. I think one other but I forget
Sent from my PC36100 using xda premium
reflashing a new rom ,maybe can solve the problem^

[Q] TMO SGH-T989 cant wipe data, cant restore backup, cant do ANYTHING

SHG-T989 on TMO. I was running CM 9.0 but wanted to update to 9.1. NOW I CANT DO ANYTHING!!! Here is what I did:
1. Downloaded the CM9.1. 2. did a backup through CWM. 3. wiped data through CWM, "wipe data/factory reset. 4. wiped cache partition through CWM. 5. did a Darkside Super Wipe through "install zip from internal sd card" (last time installing CM9 i got stuck in the boot screen and had to go back using Darkside Super Wipe, reinstall CM9 and it worked fine). 6. Reboot to recovery. 7. installed CM9.1 through "install zip from sdcard". 8. installed gapps through "install zip from sdcard". 9. Reboot.
It came up and was stuck in the CM9 boot screen. So I went back in through CWM and tried to "wipe data/factory reset" and it wont work! Tried to go back to stock through Odin and it wont work! When i try to wipe data, the process starts and completes the "formatting /data, then gets stuck at formatting /cache. Does the same thing if I try to wipe the cache.
Im completely stuck and have no phone.
Which recovery version are you using? It might a corrupted recovery.
Try this recovery TWRP is cwm flashable:
SGH-T989_TWRP_v2.2.2.0.zip - 6.72 MB
Then TDJs super wipe and then install the stock ROM or any other ROM.
http://forum.xda-developers.com/showthread.php?t=1858435
Sent from my SGH-T989 w/AOKP JB Sept-12-12 using XDA app.
any updates to this? i'm having basically the exact same problem, formatting cache or anything to do with that partition freezes up on me.
using cwm 5.0.2.7 did a darkside super wipe, flashed on a JB rom (P.A.Cman), flashed gapps (20121011), wiped cache, wiped dalvik cache, rebooted then got stuck on boot animation. rebooted back into cwm to try and wipe again and reinstall, no luck got stuck on formatting cache.
loaded up my nandroid which went fine, ended up installing twrp instead to see if that would help, rebooted into recovery and was stuck on the "teamwin" blue screen and wouldn't go further multiple times. so, put cwm back on (6.0.1.5) to see if the updated version would work. nope, same thing- can't do anything with the cache partition.
any ideas??
luckily my phone still works fine with the backup i made. running aokp ics build 40, streamline #27 kernel, uvle1 radio. been running that setup since july with no real problems, just wanted to try out JB finally and seems now i can't
any help is appreciated! thanks!
edit: will try the above post^ later tonight, just thought i'd see if i could get some more options to try out. thanks.
wwwwd83 said:
SHG-T989 on TMO. I was running CM 9.0 but wanted to update to 9.1. NOW I CANT DO ANYTHING!!! Here is what I did:
1. Downloaded the CM9.1. 2. did a backup through CWM. 3. wiped data through CWM, "wipe data/factory reset. 4. wiped cache partition through CWM. 5. did a Darkside Super Wipe through "install zip from internal sd card" (last time installing CM9 i got stuck in the boot screen and had to go back using Darkside Super Wipe, reinstall CM9 and it worked fine). 6. Reboot to recovery. 7. installed CM9.1 through "install zip from sdcard". 8. installed gapps through "install zip from sdcard". 9. Reboot.
It came up and was stuck in the CM9 boot screen. So I went back in through CWM and tried to "wipe data/factory reset" and it wont work! Tried to go back to stock through Odin and it wont work! When i try to wipe data, the process starts and completes the "formatting /data, then gets stuck at formatting /cache. Does the same thing if I try to wipe the cache.
Im completely stuck and have no phone.
Click to expand...
Click to collapse
Ok, the wipe scripts in CWM recovery v5 are broken! Got experience there because I got stuck on the PACman ROM boot animation.
So, for factory reset, use Darkside Super Wipe. Install zip from sdcard and choose the wipe. From there, install rom, then gapps, and then use the Darkside Cache Wipe. After that reboot and it should work (hopefully)
However the most important thing is that the wipes don't work in CWM recovery v6! It will do bad things!
So yeah, use super wipe to factory reset. Use cache wipe for cache. But follow the instructions to install the ROM.
Sent from my SAMSUNG-SGH-T989 using xda premium
m tr4nch said:
any updates to this? i'm having basically the exact same problem, formatting cache or anything to do with that partition freezes up on me.
using cwm 5.0.2.7 did a darkside super wipe, flashed on a JB rom (P.A.Cman), flashed gapps (20121011), wiped cache, wiped dalvik cache, rebooted then got stuck on boot animation. rebooted back into cwm to try and wipe again and reinstall, no luck got stuck on formatting cache.
loaded up my nandroid which went fine, ended up installing twrp instead to see if that would help, rebooted into recovery and was stuck on the "teamwin" blue screen and wouldn't go further multiple times. so, put cwm back on (6.0.1.5) to see if the updated version would work. nope, same thing- can't do anything with the cache partition.
any ideas??
luckily my phone still works fine with the backup i made. running aokp ics build 40, streamline #27 kernel, uvle1 radio. been running that setup since july with no real problems, just wanted to try out JB finally and seems now i can't
any help is appreciated! thanks!
edit: will try the above post^ later tonight, just thought i'd see if i could get some more options to try out. thanks.
Click to expand...
Click to collapse
got it all working again.. ended up odin flashing twrp 2.2 and i was able to boot into it, wipe everything, and install the new rom stuff.
Similar problem, but cannot make zips to work - HELP NEEDED
HI,
I hope you guys can help me. My T989 got stucked in the splash screen when I tried to update to a nightly CM10 ROM. I entered into Recovery MOde (ClockworkMod 6.0.2.7), then tried to use Darkside Super Wipe... but apparently the phone cannot open zip files. When I hit install zip from sdcard and then select one of the zips (I have tried different ones) it says "---Installing: /sdcard/sgh-t989_darkside.supe.wipe.zip"... but it does not move from there. After 3-4 minutes it reboots by itself and gets back to the splash animation, but never goes beyond that point.
I tried to sideload using ADB, but the phone is not recognized by my PC.
As you said, I think that the recovery mode is corrupted... but I cannot install a new version using a zip
Is there another way to reinstall a version of CWM that allows me to install zips so that I can follow the process you suggested (super wipe + installing ROMS)?
Help will be very much appreciated
Thanks for your time,
Enrique
thatdude02 said:
Ok, the wipe scripts in CWM recovery v5 are broken! Got experience there because I got stuck on the PACman ROM boot animation.
So, for factory reset, use Darkside Super Wipe. Install zip from sdcard and choose the wipe. From there, install rom, then gapps, and then use the Darkside Cache Wipe. After that reboot and it should work (hopefully)
However the most important thing is that the wipes don't work in CWM recovery v6! It will do bad things!
So yeah, use super wipe to factory reset. Use cache wipe for cache. But follow the instructions to install the ROM.
Sent from my SAMSUNG-SGH-T989 using xda premium
Click to expand...
Click to collapse
kikorras said:
HI,
I hope you guys can help me. My T989 got stucked in the splash screen when I tried to update to a nightly CM10 ROM. I entered into Recovery MOde (ClockworkMod 6.0.2.7), then tried to use Darkside Super Wipe... but apparently the phone cannot open zip files. When I hit install zip from sdcard and then select one of the zips (I have tried different ones) it says "---Installing: /sdcard/sgh-t989_darkside.supe.wipe.zip"... but it does not move from there. After 3-4 minutes it reboots by itself and gets back to the splash animation, but never goes beyond that point.
I tried to sideload using ADB, but the phone is not recognized by my PC.
As you said, I think that the recovery mode is corrupted... but I cannot install a new version using a zip
Is there another way to reinstall a version of CWM that allows me to install zips so that I can follow the process you suggested (super wipe + installing ROMS)?
Help will be very much appreciated
Thanks for your time,
Enrique
Click to expand...
Click to collapse
Do NOT use that darkside superwipes with CWM recovery v6.X.X.X. Does bad things.
Use the scripts only for CWM v5.X.X.X.
Anyway, the damage is done and bad things have happened... So maybe check here
http://forum.xda-developers.com/showthread.php?t=1513359
Either that or you can search the forum and Google around and see what you can find. I am in by no means an expert, but depending if you can access the recovery mode or not might be the key here.
I wish you luck, and hope that you don't have a very expensive brick.
Sent from my SAMSUNG-SGH-T989 using xda premium
Use Odin. There is a tutorial on how to revert to stock GB (might be ICS) in the T989 development forum. It should be a sticky in that forum.
Ditto issues.. Thank good for search function. Read.. Read.. Read..
Sent from my SGH-T989 using xda app-developers app
Tried your suggestion, but Odin won't recognize my phone
Hi there,
Thank you very much for the answer. I actually spent hours trying to find something before I posted my question. Even before posting I found and tried the method using Odin... but my phone is not recognized by Odin. I followed the instructions but on step 4 I actually do not get any "warning" screen... and then the phone is not recognized.
In the meantime, I can get into recovery, but I cannot install any zips. I have tried to complete a factory reset, but the process gets stuck at "Formating /cache..." and then reboots. When I try to install a zip (any zip, the radio, a new ROM, gapps,... any zip really) it gets stuck too.
Any other ideas? I really appreciate your help.
thatdude02 said:
Do NOT use that darkside superwipes with CWM recovery v6.X.X.X. Does bad things.
Use the scripts only for CWM v5.X.X.X.
Anyway, the damage is done and bad things have happened... So maybe check here
http://forum.xda-developers.com/showthread.php?t=1513359
Either that or you can search the forum and Google around and see what you can find. I am in by no means an expert, but depending if you can access the recovery mode or not might be the key here.
I wish you luck, and hope that you don't have a very expensive brick.
Sent from my SAMSUNG-SGH-T989 using xda premium
Click to expand...
Click to collapse
kikorras said:
Hi there,
Thank you very much for the answer. I actually spent hours trying to find something before I posted my question. Even before posting I found and tried the method using Odin... but my phone is not recognized by Odin. I followed the instructions but on step 4 I actually do not get any "warning" screen... and then the phone is not recognized.
In the meantime, I can get into recovery, but I cannot install any zips. I have tried to complete a factory reset, but the process gets stuck at "Formating /cache..." and then reboots. When I try to install a zip (any zip, the radio, a new ROM, gapps,... any zip really) it gets stuck too.
Any other ideas? I really appreciate your help.
Click to expand...
Click to collapse
The only other possible option I can think is to try and install another recovery....
However!
I have no clue how to do it, and in the end you might just end up making the issue worse.... Like hard brick it.
I might think of something later, but I don't know what else I can do for you. I will search around, but no promises...
Best of luck to you
--edit--
Ok try here possibly
http://forum.xda-developers.com/showthread.php?t=1777970
I have seen a few posts saying that they just install this recovery and then restore a backup.
Ok to be honest, try restoring a backup first and see if anything happens there, and then try this thread.
However like before, this may make the problem worse! Proceed with caution and read and understand everything before attempting.
Hope you can get your phone back to functional!
Sent from my SAMSUNG-SGH-T989 using xda premium
samsung jig
Thanks again for the answer. A couple of days ago I tried to install a functional backup that I had from CWM... but it does not work It runs for a long while, then reboots... but it still freezes on the splash screen (my theory is that the backup is not recovered, as I know for sure that the ROM I backed up did work fine)... I think that CWM is corrupted and not working properly.
Then I tried the solution from the thread you mentioned... but adb cannot find the phone when it is connected
I found somewhere that I can use a samsung jig (microUSB with a resistance) to make the phone enter into download mode, then reinstall CWM using ODIN and then try flashing a stable ROM... What do you guys think?
thatdude02 said:
The only other possible option I can think is to try and install another recovery....
However!
I have no clue how to do it, and in the end you might just end up making the issue worse.... Like hard brick it.
I might think of something later, but I don't know what else I can do for you. I will search around, but no promises...
Best of luck to you
--edit--
Ok try here possibly
http://forum.xda-developers.com/showthread.php?t=1777970
I have seen a few posts saying that they just install this recovery and then restore a backup.
Ok to be honest, try restoring a backup first and see if anything happens there, and then try this thread.
However like before, this may make the problem worse! Proceed with caution and read and understand everything before attempting.
Hope you can get your phone back to functional!
Sent from my SAMSUNG-SGH-T989 using xda premium
Click to expand...
Click to collapse
kikorras said:
Thanks again for the answer. A couple of days ago I tried to install a functional backup that I had from CWM... but it does not work It runs for a long while, then reboots... but it still freezes on the splash screen (my theory is that the backup is not recovered, as I know for sure that the ROM I backed up did work fine)... I think that CWM is corrupted and not working properly.
Then I tried the solution from the thread you mentioned... but adb cannot find the phone when it is connected
I found somewhere that I can use a samsung jig (microUSB with a resistance) to make the phone enter into download mode, then reinstall CWM using ODIN and then try flashing a stable ROM... What do you guys think?
Click to expand...
Click to collapse
I've heard about the jig method as well, but have no idea on how to go about doing it. Might be worth a shot. I don't think the jig costs that much anyway. I will see if I can find anything later.
Sent from my SAMSUNG-SGH-T989 using xda premium

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