The wife did an Ota upgrade to Gingerbread battery sucked, so I did a factory reset. It was working OK for a couple of weeks until yesterday. It freezes about 20 times a day. It's stock and it just started happening yesterday.
I'm thinking of just rooting it and flashing cleanGB.
Any chance this is a hardware problem and would be dangerous to flash at this point?
Sent from my SPH-D710 using XDA App
badkarmah187 said:
The wife did an Ota upgrade to Gingerbread battery sucked, so I did a factory reset. It was working OK for a couple of weeks until yesterday. It freezes about 20 times a day. It's stock and it just started happening yesterday.
I'm thinking of just rooting it and flashing cleanGB.
Any chance this is a hardware problem and would be dangerous to flash at this point?
Sent from my SPH-D710 using XDA App
Click to expand...
Click to collapse
Try to pin point exactly what you was doing when this first happened. Such as what apps you've installed. Got this tip from a fellow XDA member. Might help! If it is an app causing this issue, then just un-install it.
Question...was your wife's Epic stock before you did the OTA?
I don't think it's a hardware issue. You should be ok if you reset the phone bringing it back to a good working state then root, flash ACS recovery or clock work, flash a clean GB Rom ei22 based, or a rom of your choice.
Also, try rooting and installing cwm. Do a full backup, then wipe the cache 3x. If this doesn't make stable, do a full titanium backup and flash cleangb. You can then restore missing apps and data. Careful not to do a full restore, cause you will get the bloat that is removed like ciq.
Sent by my CleanGB Epic using XDA App
To determine if it is hardware or software you can try either flashing a custom ROM and see if that helps or Odin back to EC05 and let it OTA again in case something didn't go right with the update.
Hi Guys, thanks for the relies.
Yes the phone was and still is completely stock.
My intention was to root and put cleanGB, but I didn't have enough time last night because I ran into problems with the usb not being recognized w/ my laptop.
I ended up trying to root the phone with QBking77 Youtube tutuorial for the EI22 based phones, but ran into a problem: http://www.youtube.com/watch?v=kwFRzzIqouE&feature=relmfu
It verified the file kernel-GB-3a.tar.md5 put failed to flash it. I ran out of time and didn't get a chance to use another cable.
I ended up just a stock factory wipe. It's not freezing anymore.
I flashed lostkernal with root and cwm i am not happy with it i lost my wifi i want to go back to stock unrooted what do i do? Just update to get back my ek02 and lose root or something else. Please advise
Sent from my SPH-D710 using XDA App
Search is your friend.
http://forum.xda-developers.com/showthread.php?t=1268548
Im not able to post in the dev side yet, still working on my first 10 posts. So.. a tiny history, I am comming from 2+ yrs experience with WebOS and pre- & pre2. I am very familiar with customizing with preware, using all the patches & OC kernels.
So, what I have noticed, although webOS & Droid are both Linux based, it seems that they are fairly different when it comes to customizing.
This is my issue, I have a galaxy S2 epic 4g touch (sprint). When I got it, it was on EG30 (2.3.4). I was able to root and flash LOS and didnt have any issues. When the 2.3.6 update was pushed out, I didnt have a chance to unroot, so I ended up having to wipe/restore back to 2.3.4, then I tried to reroot, I got the no wifi and bootloop. I wiped and resotred again, all was ok, and I tried to root manually with the e4gtauto method, that I found for the EK02 stock system. Well, all was perfect, until just ran a backup with titanium, not restore, but just a back up. Is that my problem? Having titanium installed when rooted? I have been trying to follow QBKing77's processes, but need to just have a confirmation on the best process to root EK02 SPH-D710 on 2.3.6
Thanks,
sj
Sent from my Samsung Galaxy S2 - Epic 4G Touch - SPH-D710 using XDA Premium
Titanium and root is not going to cause the issue you describe.
For some reason going from los to stock sometimes has wifi issues. I suggest you backup, then odin the eg30 factory restore in my sig
When that is done, do a ##786# reset from dialer and let the hamds free activation take place.
Verify wbether wifi works. If it does apply the ek02 ota update.
Then start restoring your data backup.
Thanks for the response. I have been able to get my phone updated to ek02 with out any issues. As of right now, it is a fresh install with the ota update ran to get to 2.3.6, I have all my apps/data restored. The only thing I want to do is root, install latest cwm, SU, and busybox. When I tried to manually root, it worked perfect, so it seemes, I didnt have any problems until the next morning. I was wondering too, do I need to be rooted already to do a nandroid backup?
sj
Sent from my Samsung Galaxy S2 - Epic 4G Touch - SPH-D710 using XDA Premium
You need cwm to do a nandroid backup. Technically you do not need "root" to have cwm, but practically if you have cwm you'll probably have added root as well.
I guess I don't understand what "problem" you are seeing 1-day later. You said you got by the wifi problem. Any chance your problem is related to the restore? Are you restoring only user elements or system elements as well?
The wifi issue the ive seen I thought was a common problem with the latest update, but ive found that it is not connected to the bootloop problem. The wifi issue that ive seen is that it stops functioning until you restore back to stock. That is what I have done, reinstalled the stock ROM from sprint, updated to 2.3.6, then rooted. (currently not rooted) but every time ive tried, it seems to be unstable and I end up in a bootloop..
Sent from my Samsung Galaxy S2 - Epic 4G Touch - SPH-D710 using XDA Premium
What I want to do is root as stable as possible. I dont have to, but from my experience, the devices are much better when rooted with the added functionality that you have access to.
Question about nandroid backups, does that type of back up take a snapshot of how your device is at the time of backup? Does restoring a nandroid backup put your phone back to the exact state it was when backed up? Root and all with apps and settings?
I want to be able to create a backup where I dont need to manually fix all my apps & settings, or is that even possible too?
Thanks for the help..
sj
Sent from my Samsung Galaxy S2 - Epic 4G Touch - SPH-D710 using XDA Premium
sjsharksfan420 said:
That is what I have done, reinstalled the stock ROM from sprint, updated to 2.3.6, then rooted. (currently not rooted) but every time ive tried, it seems to be unstable and I end up in a bootloop..
Click to expand...
Click to collapse
If you've rooted using the Auto Root package, there is no chance that is causing your bootloop (nor your wifi problems). Other root methods which involve a new kernel might cause something like that, but not for the general case or many people would be complaining.
---------- Post added at 02:03 AM ---------- Previous post was at 01:59 AM ----------
sjsharksfan420 said:
What I want to do is root as stable as possible. I dont have to, but from my experience, the devices are much better when rooted with the added functionality that you have access to.
Click to expand...
Click to collapse
I didn't re-read the whole thread to see what root method you used, but that is one of the reasons the Auto Root package exists. A minimalist approach to rooting that uses your existing stock kernel/rom.
sjsharksfan420 said:
Question about nandroid backups, does that type of back up take a snapshot of how your device is at the time of backup? Does restoring a nandroid backup put your phone back to the exact state it was when backed up? Root and all with apps and settings?
Click to expand...
Click to collapse
It dumps the images of your system/data/cache/kernel partitions. It will restore everything to just like it was, except for the modem, which isn't backed up.
Thanks again for the responses. So, if I am rooting with the autoroot tool, what can be causing my no wifi & bootloop issues? I have tried with a fresh restore (to stock 2.3.4) and then root, and I have also tried a rooted EK02 ROM, both become unstable after resetting..
Im kinda bummed that I cant figure this out.
After it being super simple to root/oc 2.3.4, im frustrated that it is so different now.. :/
sj
Sent from my Samsung Galaxy S2 - Epic 4G Touch - SPH-D710 using XDA Premium
Different kernels and OC are potential culprits. With the bootloop, I would think my first suspect would be OC/undervolt/etc. Not all CPUs can OC to the same speed and be stable.
So you factory restore to EG30 then wifi is working and no bootloop? Let it sit like that for 2 days. Then install root using auto root. Again let it sit for 2 days. Then finally start adding your other stuff one by one until wifi and instability gets introduced.
I can guarantee you 100% that rooting using Auto Root is not causing your wifi and bootloop issues. I'm saying this because of analysis of the changes Auto Root makes. It is just adding 3 files, which are mostly DORMANT unless you use them.
Concentrating on root as the cause of your issues is a waste of time. You need to look at the other changes.
Awsome, thanks for the response again. Should I install acs recovery or cwm to do a nandroid backup? I want to make sure I can restore easier than having to redo everything everytime, or is that expected to need to do everytime I "play" with this type of customizing.
sj
Sent from my Samsung Galaxy S2 - Epic 4G Touch - SPH-D710 using XDA Premium
Both are fine. Nandroid should get you back to where you started as long as you aren't doing modem changes.
does that mean as long as I back up stock EK02 2.3.6 before root, or does that mean I should nandroid backup at EG30 2.3.4 before root?
Sent from my Samsung Galaxy S2 - Epic 4G Touch - SPH-D710 using XDA Premium
Assuming you want to end up at EK02, I would make the cwm/nandroid backup immediately after applying the EK02 OTA update on top of EG30, before adding your own items back.
Run it completely stock for a day or two (however long it too in the past for the wifi/bootloop problem to crop up) If it doesn't show up, then start adding your stuff back in a few at a time. Once it shows up, you'll be able to isolate which most recent change caused the issue.
Awesome, thats what I figured, but I just wanted to be sure, I'll chime back in after I start if I run into problems.
Just to clarify, I cannot back up when I have it all set up with my apps/settings to where if I get a bootloop or something I can just restore with apps/settings restored? or is installing apps manually the only way to get the device back to how you like it for day2day usage?
sj
Sent from my Samsung Galaxy S2 - Epic 4G Touch - SPH-D710 using XDA Premium
sjsharksfan420 said:
Awesome, thats what I figured, but I just wanted to be sure, I'll chime back in after I start if I run into problems.
Just to clarify, I cannot back up when I have it all set up with my apps/settings to where if I get a bootloop or something I can just restore with apps/settings restored? or is installing apps manually the only way to get the device back to how you like it for day2day usage?
Click to expand...
Click to collapse
You can make multiple backups, one at each stage, and restore to that point. The only thing you can't restore is the modem (you can flash the modem by hand, just not from a nandroid backup), but assuming you can get a stock EK02 which doesn't have any issues, then it doesn't matter as you won't care to go back to EG30, so your nandroid backups of EK02 should serve you fine to figure out what is causing your issue.
right on, thanks sf, moving from webOS to android will be a breeze with all of the great devs and such to ask questions. i was fairly impressed on how the development community for webOS was so open and friendly, i am glad to see that it is the very same way over here too!
sj
Sent from my Samsung Galaxy S2 - Epic 4G Touch - SPH-D710 using XDA Premium
Hi SF, i wanted to clarify my steps before i run through them. So i am currently running stock EK02, unrooted with plenty of apps currently installed. (do i need to be rooted to install cwm and then run nandroid backup?)
I was thinking my process is as follows:
1 - Backup my app list (I've found Ultimate Backup Pro is very nice)
2 - Remove external SD card and flash back to stock (outta the box) EG30/2.3.4
3 - Update to EK02/2.3.6
4 - Remount SD card, install CWM5, run nandroid backup. Is ACS recovery better?
5 - Root, wait 1 day
6 - Install SuperUser & BusyBox
7 - Start restoring apps a few at a time
? Does it help to reboot after each install for any reason. Also, are apps that require root access the usual reason that cause the wifi/bootloop issues, or can any app free or paid cause the same problems?
Again, i totally appreciate the info you have explained already! oh, btw, Merry Christmas!
see ya
sj
Sent from my SamSung Galaxy S2 Epic 4G Touch - SPH-D710 using XDA Premium.
sjsharksfan420 said:
1 - Backup my app list (I've found Ultimate Backup Pro is very nice)
2 - Remove external SD card and flash back to stock (outta the box) EG30/2.3.4
3 - Update to EK02/2.3.6
4 - Remount SD card, install CWM5, run nandroid backup. Is ACS recovery better?
5 - Root, wait 1 day
6 - Install SuperUser & BusyBox
7 - Start restoring apps a few at a time
? Does it help to reboot after each install for any reason. Also, are apps that require root access the usual reason that cause the wifi/bootloop issues, or can any app free or paid cause the same problems?
Click to expand...
Click to collapse
Here is what I would suggest
1 - Backup my app list (I've found Ultimate Backup Pro is very nice)
2 - Remove external SD card
3 - ODIN Flash EK02 Factory Restore
4 - Remount SD card
5 - Use Auto Root package - Choose Option A to Root (ie install su, busybox)
6 - Use Auto Root package - Choose Option C, then EK02+CWM
7 - Boot into CWM recovery, make nandroid backup
8 - Run it stock for .5-1 day to make sure everything works
9 - Restore a few apps at a time (making note of what you restored), reboot and run for a little while to verify wifi works and it doesn't get stuck on boot
10 - run like that for a little bit, then repeat 9&10 until all apps restored or culprit found
Click to expand...
Click to collapse
I was running stock rooted G.B. 2.3.6 and just to see what would happen (I kinda knew already) I did the official upgrade to the ICS 4.0.3. Of course it went from UVKL1 to UVLE1 and I had backed everything up with Titanium Backup and also with Rom Manager. I lost root, because I did a factory reset because it wouldn't install the first 2 times. Oh, I was doing it through Kies. I wanted to do it by the book sort of.So after the install I tried to get root again but when I got into CWM recovery I had no functions working except reboot. No update.zip from sd, or anything else. I could scroll up and down and stop on the different options but when I pushed the button to make the choice it jumped back to reboot and that is all I can get. I rebooted and retried 4 or 5 times and same thing. So, now what ? I like the 4.0.3 but hate the massive amount of bloat and the ads and f**ked up notification popup/ads. I want my root back. I would be willing to start fresh again with a good, fast, everything works, custom ICS but don't know which to choose. that is one of the reasons why I tried this "official" upgrade. Again, as always, Thanks in advance for everyone who helps anyone here on XDA. K.K.-Out
Have you tried reflashing cwm?
Sent from my SGH-T989 using XDA
khkaiser13 said:
I was running stock rooted G.B. 2.3.6 and just to see what would happen (I kinda knew already) I did the official upgrade to the ICS 4.0.3. Of course it went from UVKL1 to UVLE1 and I had backed everything up with Titanium Backup and also with Rom Manager. I lost root, because I did a factory reset because it wouldn't install the first 2 times. Oh, I was doing it through Kies. I wanted to do it by the book sort of.So after the install I tried to get root again but when I got into CWM recovery I had no functions working except reboot. No update.zip from sd, or anything else. I could scroll up and down and stop on the different options but when I pushed the button to make the choice it jumped back to reboot and that is all I can get. I rebooted and retried 4 or 5 times and same thing. So, now what ? I like the 4.0.3 but hate the massive amount of bloat and the ads and f**ked up notification popup/ads. I want my root back. I would be willing to start fresh again with a good, fast, everything works, custom ICS but don't know which to choose. that is one of the reasons why I tried this "official" upgrade. Again, as always, Thanks in advance for everyone who helps anyone here on XDA. K.K.-Out[/QUOT
Try this
http://forum.xda-developers.com/showthread.php?p=3649
Vibrant- Kankwich CM9
Galaxy S2 Hercules- An amazing machine on any rom. Believe me!!
Click to expand...
Click to collapse
blackangst said:
Have you tried reflashing cwm?
Sent from my SGH-T989 using XDA
Click to expand...
Click to collapse
I haven't tried anything yet. I haven't had time. I will try as you suggest. it was on my list of things to try. Thanks, Blackangst.
khkaiser13 said:
I haven't tried anything yet. I haven't had time. I will try as you suggest. it was on my list of things to try. Thanks, Blackangst.
Click to expand...
Click to collapse
I hope it works for you. Check the md5 to make sure you don't have a corrupt download too (of cwm)
Sent from my SGH-T989 using XDA
Thanks ToledoG28, I tried that link and it wasn't a good page. I appreciate the effort. Maybe you could double check it and let me know.
OP: Here's CWM 5.0.2.6. After flashing and once youre back into your phone, you can install ROM manager and upgrade to whatever you want. Push this via Odin.
This happened to me. I had just had to wipe the cache in recovery and it booted. I would try that first
You have to use darkside wipe and darkside cache wipe. The regular recovery wipe isn't working properly.
You just need to Odin ics.
Sent from my SGH-T989 using xda premium
Guys he can't get into recovery. How can he flash super wipe etc if he can't? And how will odining ics fix that? He needs to odin the recovery i posted.
Sent from my SGH-T989 using XDA
I got it solved you guys. Thanks to all of you. I did another factory reset, and then found the actual T989 Hercules .tar file (the one I used was from a post for ICS from November or December and was actually an Infuse tar file.) and reinstalled it. I was able to after I got cwm recovery old style not touch. Touch was what was giving me problems. So I Odin the new Hercules.tar and then rereinstalled Superuser zip and everything went smooth. The only thing I am seeing as a problem is the phone won't sleep. If I have the phone plugged in, I can't shut it off. It wants to immediately turn itself back on. I like to have it shut down and charge at night sometimes. But it won't let me. Any ideas? Thanks again everybody.
Hello,
My friend has a galaxy s2 and recently his son somehow managed to get a virus on it. I have a lot of experience with rooting, flashing, and all that fun stuff. Especially with the t mobile galaxy s2 since I have one as well. He asked me If I can restore his phone back to a new rom since it was acting weird. For example, if he saves a new contact or installs or uninstalls an app, if he reboots all those changes are gone. It is as if the phone keeps rebooting to a certain time. I am guessing a virus is causing this.
So the first I thought of was to download a rom (Jedi Knight 6) and did the typical wipe data/factory reset and wipe cache/dalvik, then flashed the rom with success. When I rebooted the phone, it was still the same, as if I did nothing in the recovery. I thought it may have been because I was CWM, so I installed goo manager and flashed the TWRP recovery through there. It gave me success but when I boot to recovery, it is still CWM. At this point I decided to use ODIN to restore it to the original stock rom. I followed the instructions here (http://forum.xda-developers.com/showthread.php?t=1858435. First time I got a fail on ODIN, removed the battery and tried again and it gave me pass and the phone rebooted. When it did guess what? It was as if I did nothing.
I ran out of ideas. I did everything I can think of. I used the custom recovery to try to wipe everything and flash a new fresh rom but that failed. I even tried ODIN to restore it to stock but that failed as well. Is there anything else I can try? I did a lot of research but couldn't find anything, maybe someone can give me some tips?? Thank You in Advance!!
Can someone please help me?
This sounds very strange. You said even after you Odin back to stock it reverted back to what he had before you reinstall the stock ROM ? Was the phone rooted before you tried to help him?
Did you try an aosp ROM?
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grannyrogers said:
This sounds very strange. You said even after you Odin back to stock it reverted back to what he had before you reinstall the stock ROM ? Was the phone rooted before you tried to help him?
Did you try an aosp ROM?
Sent from my SAMSUNG-SGH-T989 using xda premium
Click to expand...
Click to collapse
Yea I know its strange, and its not like I have no experience with these things. I was very suprised when that happened. Yes it was and is still rooted, Im sure because super su is on it. He is currently running JediMindTrick (ROM by ptmr3). I still dont know what to do. I will try an aosp rom, but if odin didnt do it I doubt another rom would lol.
http://donandroid.com/t989uvli4-t-mobile-galaxy-s2-t989-jelly-bean-uvli4-official-update-739:D
Sent from my SGH-T989 using Tapatalk 2
There has to be someone out there who can help me. No matter what I try I cannot restore it to a fresh flash or to stock. There has to be a method out there somewhere can help me with my dilemma. Thanks
sadakli2010 said:
There has to be someone out there who can help me. No matter what I try I cannot restore it to a fresh flash or to stock. There has to be a method out there somewhere can help me with my dilemma. Thanks
Click to expand...
Click to collapse
Try wiping cache and dalvik. Then format system, data, cache using cwm. Factory reset then flash new rom using cwm or odin.
Sent from my SGH-T989 using Tapatalk
I apologize if this is covered elsewhere, I did not come across the question or answer in my search.
I have a Rogers Note II (GT-N7105/SGH-I317M).
It is running stock touch whiz 4.1.2. I had been running custom roms, but after their various issues, I am going with stock samsung at the moment.
I have TWRP installed as the custom recovery, and I used it to restore my backup I took right after rooting.
Not having any issues, but I am simply wanting to know if I can go into Settings >> Backup and Reset and the perform a factory reset of the phone to erase all apps and data.
I am not trying to unroot the phone or anything like that. This phone is a work phone and I am going to be turning it in for the Note 3 next week. I would like to erase my content before doing so, again, not trying to unroot it (I have the tools such as Triangle away, stock firmware and Odin) just want to do a wipe and reset it for the next person who may use it.
So again, the question. If I factory reset via settings will there be any issues or will it simply go back to a rooted blank rom with no apps data?
Or will I end up with a mess?
Thanks for the help!
Factory reset will only wipe your personal data that you entered nothing will affect system or any modifications on it you will see no mess just a clean phone
Sent from my GT-N7100 using xda app-developers app
wada7o said:
Factory reset will only wipe your personal data that you entered nothing will affect system or any modifications on it you will see no mess just a clean phone
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
So I essentially will have a rooted phone with a romantic that is set back to stock? Which is exactly what I am trying to achieve.
The fact that I have twrp installed makes no difference?
Exactly it will not affect system you will have clean stock rooted with twrp installed
Sent from my GT-N7100 using xda premium
Sent from my GT-N7100 using xda premium[/QUOTE]
Thanks...
I did this many times before with rooted and romed htc devices running things like cm and insert coin + sense but I wasnt sure how pick an already picky Samsung rom would be when rooted.
Cheers