[Q] Galaxy S hangs on bootscreen, no recovery mode after flashing - Galaxy S I9000 Q&A, Help & Troubleshooting

Hi,
I recently flashed a new rom (ultimate galaxy s v.7) from xda, and I flashed it via clockwork.
clockwork installed it and I rebooted, and it seemed to hang on the lockscreen for an abnormally long amount of time.
when i take the battery out and try to boot into recovery mode, it flashes to black then shows the galaxy s boot again.
previous to flashing this rom i have cleared the cache and all data on the phone. i have a nandroid backup so if i could get back to clockwork recovery this would be helpful.
also previous to flashing this rom i had a 3 UK rom which i installed by accident via kies, running 2.1...this rom seemed to be quite resistant to installing another rom from kies.
help would be MUCH appreciated...
thanks in advance

so recovery mode isnt an option then ?
What about Download mode ?

Hi,
Download mode worked before.
I have now managed by some miracle to get into recovery mode and now have gained options about a speedmod universal lagfix.
Is this associated with clockwork / ultimate 7.0 rom / a sign that the rom has installed in some form, and should i reboot, or should i now do a nandroid back to the rom i had before?

I believe speedmod uses CWM, so you can just do the rollback to your previous rom

nwsk said:
I believe speedmod uses CWM, so you can just do the rollback to your previous rom
Click to expand...
Click to collapse
however would it be safe to reboot, as i'm currently in recovery mode and considering to do a nandroid OR alternatively reboot and see if the new rom starts up..

well u cant leave it in recovery mode forever lol, reboot it, if it doesnt come on, try recovery mode again or just flash another ROM thru ODIN

ok. how long do you think is a reasonable time to wait before concluding that the rom doesn't work and I should nandroid back to my old rom...?

Half an hour gives plenty of time .
jje

what would be the reason that it hangs on the galaxy s bootscreen?

could be anything.... installing process not completed properly. best to just re flash .

azzledazzle said:
could be anything.... installing process not completed properly. best to just re flash .
Click to expand...
Click to collapse
do you mean recover via nandroid or reflash the same rom, then leave it?

choice is yours, ive never restored using nandroid so dunno what its like. but try it first, if no success re flash using odin. u will lose all your data

Related

SGS only boots in to Recovery

I tried to upgrade to a new Mintberry MIUI ROM and my phone got stuck in a bootloop. After flashing a .pit and the EZ GB bootloaders via Odin, then a Galnet MIUI Chameleon ROM, my phone still will not start properly - it keeps booting into Recovery Mode only (I can get in to Download mode if necc), and that's it. Does anyone have any ideas what I can do to resolve this? When trying to restore a previous backup I just get an error message about a bad checksum and this fails as well.
Starting to fear the worst!
I have a NEO kernel.zip and a couple of MIUI.zip ROMS on the sdcard, but whatever I try I can only get the phone to boot into Recovery.
jrfriend said:
(I can get in to Download mode if necc)
Click to expand...
Click to collapse
Flash it with Odin. Something must have went wrong somewhere.
jrfriend said:
I tried to upgrade to a new Mintberry MIUI ROM and my phone got stuck in a bootloop. After flashing a .pit and the EZ GB bootloaders via Odin, then a Galnet MIUI Chameleon ROM, my phone still will not start properly - it keeps booting into Recovery Mode only (I can get in to Download mode if necc), and that's it. Does anyone have any ideas what I can do to resolve this? When trying to restore a previous backup I just get an error message about a bad checksum and this fails as well.
Starting to fear the worst!
I have a NEO kernel.zip and a couple of MIUI.zip ROMS on the sdcard, but whatever I try I can only get the phone to boot into Recovery.
Click to expand...
Click to collapse
Remove the battery and keep it for few min and boot into download mode
then you can install any one of odin base ROMs
For stock rom
http://www.hdtechvideo.com/?p=54
Visit this site for other custom rom installation guide...
anukilimanoor said:
Remove the battery and keep it for few min and boot into download mode
then you can install any one of odin base ROMs
For stock rom
http://www.hdtechvideo.com/?p=54
Visit this site for other custom rom installation guide...
Click to expand...
Click to collapse
First of all, I just suggested that.
Second of all, why would you link to another site for guides on how to flash custom ROMs? This is XDA Developers. There are more than enough tutorials here. The OP just needs to utilize that new search feature they implemented just yesterday.
Heimdall One-Click and forget it. http://files.teamkomin.com/index.php?dir=i9000SGS/

[Q] sgs cwm recovery problem

hello .
i am using galaxy s i9000 , with stock ddjv9 , n speedmod kernel .
i flashed speedmod kernel n i was able to reboot into cwm recovery using 3 buttons .
then i installed rommanager from market but it was not recoznising the cwm recovery version , so i flashed cwm recovery again frm rom manager .
but when i select reboot into recovery or back up rom frm rom manager it reboots to stock 3e recovery , n doesnt perform any backup .
i can still boot into cwm recovery 2.5.1.2 using 3 buttons .
plzz help . i want to use rom manager to perform backup .
Forget from manager and you your recovery to perform a backup. It's called a nandroid back up, it saves your whole system in its current configuration.
You restore this backup if something goes wrong and you can't boot up to your home, but you can still use recovery. If you want to backup apps and stuff then use other means such as titanium backup. If you want specific backups then let me know and I will give you a list of what i use.
As far as I know rom manager does the same thing however automates it so you don't have to go to recovery and go through the selections. Another thing you may need to be aware of is if rom manager doesn't recognise your recovery, any backup you attempt to make may be corrupt and un usable. If you want to fix recovery you may need to reflash your kernal. Not just CWM. This should retain all data and settings.
Hop that helps
Sent from my GT-I9000 using XDA
But i cant do back up frm cwm recovery too . Its reboots into 3e recovery n nothing happens .
I want to use rommanager to flash custom roms after making a backup .
So my main aim is to make cwm recovery working thru rom manager .
My rommangaer can detect cwm recovery . After i selected flash recovery frm rommanager. But cant reboot into it or do other functions.
Plz help. With steps to perform.
Sent from my GT-I9000 using XDA
i have same problem i think .
1. i tried to install a new rom downloaded it and put it into phone & sd card.
2. i have tried to apply update from sdcared first i found it it seems to run fine but after that phone keep turning on seeing "galaxy s i9000 " and than showing it again in loop .
3. i can get into clockworkmod recover v 3.0.0.5 by pression those 3 buttons.
4 . when i plug it into the computer i cannot do anything with the data.
hope someone can help me.
and sorry if that is not connected to the thread
thanks~!.
p.s
my phone is rooted
dhillon7 said:
i can still boot into cwm recovery 2.5.1.2 using 3 buttons
Click to expand...
Click to collapse
Thought you could get into this recovery??
Are you saying when you use the 3-button combo to get to this recovery it works, but then trying to make a backup does not work??
To fix recovery...
Talon26 said:
If you want to fix recovery you may need to reflash your kernal. Not just CWM. This should retain all data and settings.
Click to expand...
Click to collapse
dhillon7 said:
I want to use rommanager to flash custom roms after making a backup.
So my main aim is to make cwm recovery working thru rom manager.
My rommangaer can detect cwm recovery . After i selected flash recovery frm rommanager. But cant reboot into it or do other functions.
Click to expand...
Click to collapse
So what your saying is although rom manager detects it (recovery), it is useless as you cannot get into it to make a backup via rom manager
I suggest first go to manage apps and clear data for rom manager>>>open up rom manager>>>make a backup.
*CWM not detected?>>>flash via Rom manager>>>Backup...Remember because you are on stock your device is Galaxy S not Galaxy SMTD. As i believe MTD is for cyanogen based roms (I am 99% sure of this)
*If this still does not work, clear data again>>>do not open Rom manager but turn off phone>>>go to recovery (via 3-button combo)>>>Backup/restore>>>backup
If that does not work then Reflash your kernal as you did before, or any other kernal that you want that is compatible with stock roms. You will probably need Odin flashable kernals as your CWM is not working. You can try flash the kernal via rom manager, not sure what the result of this would be if CWM is not being installed properly. Instructions for installing the kernal will be from where ever you download the kernal.
So all the above should enable you to bypass Rom manager for the backup, or fix the backup/recovery which should fix the rom manager backup/compatibility whatever issues, Hopefully
HarryGN said:
1. i tried to install a new rom downloaded it and put it into phone & sd card.
2. i have tried to apply update from sdcared first i found it it seems to run fine but after that phone keep turning on seeing "galaxy s i9000 " and than showing it again in loop .
3. i can get into clockworkmod recover v 3.0.0.5 by pression those 3 buttons.
4 . when i plug it into the computer i cannot do anything with the data.
hope someone can help me.
and sorry if that is not connected to the thread
thanks~!.
p.s
my phone is rooted
Click to expand...
Click to collapse
What do you mean the phone runs fine?? Did it ever boot up properly, as in get you to the home screen??
Have you tried reflashing the rom via recovery as you said it works...
If you use ADB you should be able to transfer back and forth, but there is a fairly long winded process to set it all up! However after this it should be easy..
If that doesn't work restore your backup which you should always make before flashing! (Im guessing your in this situation because you didn't do that? )
So if you don't have a back-up get an odin flashable rom either from stock firmware on sammobile.com or from the general forum where Ramad has made an extensive collection. Also you could flash DarkyROM 10.2 RE Odin ROM which is a custom rom and odin flashable..
I have heard frm sumwhere that we have to apply some update.zip two time to make cwm recovery working on sgs. Is it true ?
N which update .zip?
After reflashing kernel . Should ma rommanager detect recovery automatically or i have to do sum thing?
Sent from my GT-I9000 using XDA
n plz i dont want to bypass rom manager ,
i want to use rommanager , help me to make cwm recovery working thru rommanager .
i tried clearing data frm rommanager but it didnt helped .
dhillon7 said:
I have heard frm sumwhere that we have to apply some update.zip two time to make cwm recovery working on sgs. Is it true ?
N which update .zip?
Click to expand...
Click to collapse
Have not heard of this... Sometimes you do have to flash roms twice that have kernals to avoid problems which may be what you are talking about. All custom kernals use CWM as it has many extra features. If you follow the instructions of the rom/kernal you should never have any problems.
dhillon7 said:
After reflashing kernel . Should ma rommanager detect recovery automatically or i have to do sum thing?
Sent from my GT-I9000 using XDA
Click to expand...
Click to collapse
It should work, possibly its a problem with the kernal I'm not sure. But I can say that every time i have installed and used Rom manager (I dont usually use it, so i uninstall it ) I have had to re-install CWM. What happens is i get a popup telling me to install the latest CWM, I then have to pick my device, I do so and then the pop up just disappears and all downloads are available to me. So in my case it doesn't even look like it installs anything as it doesn't reboot etc.
Soooo the answer is that it will probably tell you that you need to install the latest CWM, so just follow the prompts and if it installs the latest then great. Hopefully it will work after this. If it doesn't you may have to try a more recent kernal. If that still doesn't work, then use Odin to flash a rom.
Odin flashable custom rom that usually never fails for anyone This rom is usually recommended to people with problems. After this you should have CWM and be able to use Rom manager like it should be used
dhillon7 said:
n plz i dont want to bypass rom manager ,
i want to use rommanager , help me to make cwm recovery working thru rommanager .
i tried clearing data frm rommanager but it didnt helped .
Click to expand...
Click to collapse
Why are you so attached to rom manager?? You think its safe? Probably agree but you may have to dump it for the first flash and then get back to it once you can get it working.. If changing kernals doesn't work then it may be your stock rom, and to change will either have to be odin or a zip via recovery...
Hopefully all goes well, Good Luck
REALISATION...
This is all because you cannot get a backup... If the above does not work then forget the backup and just flash the rom via rom manager. Because even if you have the backup you wont be able to use it as you don't have a CWM recovery right??
The apps i use for backup
App list backup
Sms backup and restore
titanium backup

Boot Loop after flashing stock

I was recently using Stunner ICS but decided I wanted to go back to stock and start over. I downloaded the stock N7000XXKJ4_N7000OXXKJ4 firmware and installed it through odin. I did not receive any errors on the phone or on my PC. But now it seems like my phone is stuck in a boot loop. It just keeps showing the samsung boot animation over and over. I used the download jig to get into download mode and tried redoing the firmware twice already with no luck. One thing I did notice is that the jig is no longer resetting the binary counter. Does anyone have any other ideas or is my phone possibly bricked?
This is supposed to be in Q& A section... Anyways... Did you try wipe?
Sent from my GT-N7000 using xda premium
What worked for me having the same problem recently is go to Recovery mode (Volume up + home + power) and you'll see this funny kinda recovery, not at all CWM Do a data wipe/factory reset and then reboot.
Same thing happened with me yesterday, wipe in recovery fixed the problem
priyanv said:
This is supposed to be in Q& A section... Anyways... Did you try wipe?
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
I'm sorry. Mods please move to appropirate section.
Thank you guys. I was beginning to freak out. I was trying to do the recovery menu but couldn't get it to work. I thought the recovery menu was also hosed but I had the wrong buttons. All is good now! thank you so much!
First thing you need to do if you want to get back GB, flash abyss 3.9 redpill kernel.
After that flash GB rom.
So later you can flash whatever kernel you want
Sent from my GT-N7000 using xda premium
Hanging at Samsung logo; can't boot into recovery; am I bricked???
Hi guys...
I've been semi bricked for about 18 hours now. And it's starting to look like it's a full-brick.
I had the latest Gingerbread ROCKET ROM on my Samsung Galaxy Note GT-N7000, with the latest Franco kernel in place.
I thought I'd give the ICS version of ROCKET ROM a go. Flashed Abyss4.2 kernel without any hassles. Used 'advanced' to boot into recovery. Did my various wipes. Flashed the ICS Rocket Rom zip. And got caught up in the recurring boot-up, mostly upgrade, run, reboot cycle that's been described in many places.
Didn't panic.
Booted into recovery again, and flashed the ICS Rocket Rom again.
But this time, it wouldn't go past the SAMSUNG logo.
Still, I could boot into recovery.
Which I did.
And I tried to restore my Gingerbread build from Nandroid.
Tried it. But it hung on the Samsung logo again.
With one key difference... Now, no matter how much I try, I can't boot into recovery.
I *CAN* boot into 'download' mode. So I've used PC Odin to try and inject a rooted Gingerbread rom into the phone.
The instructions tell me to wait for the phone to reboot twice. Sadly, it tries its first reboot, and doesn't get past the Samsung logo. And that's where it hangs. No recovery mode either.
What shall I do??? Oh, woe is me. Etcetera.
--------------------------------------------------------
UPDATE
--------------------------------------------------------
I found a version of Abyss 4.2 kernel in tar format. I flashed it via PC ODIN, and I now seem to have a phone that can boot again.
Not much more to report at the moment, cos the battery is on about 3%, so I'm charging it now before delving further. Will give more feedback once the battery's up and running again.
Here's a link to the Abyss file: http://forum.xda-developers.com/attachment.php?attachmentid=1072122&d=1337500067
I tried all of this, was on stock ICS 4.0.3 and had it rooted.
I tried to restore a backup which was sadly on GB and then the restore of /data failed
I then tried to flash paranoid custom rom and it was successful but the phone never went any further than SAMSUNG GALAXY NOTE GT-N7000 logo
I then Flashed a direct rootable stock rom via PC odin and all was well but the phone would never go any further than the logo before mentioned
I tried flashing AbyssNote kernel via pc odin but the CWM recovery menu kept on rebooting hence leaving me with not particular choice to select
Tried wiping data, cache mem, dalvik cache but no use and now i am on stock recovery menu. please help me out
i have this Samsung i9220 china i try to flash upgrade the firmware with Odin3 v1.85 . i got stock phone can't power non recover modem non booting logo , does anyone have any ideas ?

[Q] stuck in broken recovery mode

Hi everyone
First of all a little history:I used this [PhilZ-cwm6][n7000] v4.93.6 Safe Stock Kernel+CWM6+Root+exFAT+ext4-LT4 to root my n7000 on 4.0.4 (I bought it with 4.0.4).
Then after some time Android wanted an upgrade to 4.1.2 and after some time I just tried it and it failed after booting into recovery mode, because it didnt find a the expected kernel, I think. But I had the chance to boot up again.
OK I then did the update with Kies-Software and everything worked again. Then I rooted the phone again using the same method as mentioned in the post above.
Now today the phone wanted to update again, I thought, OK, if it didnt fail completely the first time, it will fail in recovery mode and let me boot up again.
But...
This time it went into recovery mode and didnt let me boot up again. It just shows the robot with the crystal and the progress bar seems to move a little but then the screen goes black for a second and the robot returns and the progress bar moves a little and the same again.... I dont get into the recovery menu.
I tried samsung kies emergency recovery, it doesnt find my n7000.
I tried to flash the kernel with a newer version from the post above. (I am not allowed to post there). No change it gets stuck in broken recovery mode.
I can push volumedown power and home to get into the download mode.
My question is what can I do?
Is there any other chance to avoid a complete stock recovery (is that the right term/way)?
What do I have to flash and how?
I am a little worried about the brick issues and I dont know which version I have to flash to set it back completely...
Please help & thanks
drz
No worries, since your download mode is still working you can flash a stock Samsung ROM via odin. Download one from here and flash it in odin while in download mode. Latest at this point of time is LT4 http://forum.xda-developers.com/showthread.php?t=1424997
This will give you the stock JB Bootloader, Recovery, and ROM. Its completely unrooted though, and the phone will not be wiped in the process, so remember to do so after you flashed it.
cr0wnest said:
No worries, since your download mode is still working you can flash a stock Samsung ROM via odin. Download one from here and flash it in odin while in download mode. Latest at this point of time is LT4 http://forum.xda-developers.com/showthread.php?t=1424997
This will give you the stock JB Bootloader, Recovery, and ROM. Its completely unrooted though, and the phone will not be wiped in the process, so remember to do so after you flashed it.
Click to expand...
Click to collapse
Thanks a lot, crownest!
I sweated a bucket of blood and seat, because I couldnt wipe cache and data first, but it worked!!!
Everything looks like before!´the update!
Some more questions (sorry):
do you think I should wipe cache and data now?
Is a stock rom like the rom on internal usbcard only?
What about the update? Can I update safely now?
Thanks again for helping...
greetz
drz
Yup you should be able to wipe cache and dalvik with no issues now.
I believe all ROMs be it stock or custom installs to the NAND memory (Someone correct me if im wrong) and never on your internal/external SDcard
As for OTA updates via Kies, I dont see why not, but if the same issue does reoccur again then my suspicions would point to a possible NAND corruption on the device. Not sure if there is a fix for that, but its a risk you gotta take. Or you can always root the phone and flash custom ROMs as new builds get released, this way you'll never have to use OTA updates again.

CWM Recovery Won't Install

I'm following this tutorial on how to root my Orange UK GT-I9305 LTE Unlocked phone running 4.1.2.
Everything goes fine with Odin the phone reboots, then I unplug and turn off my phone, and boot into recovery mode only to find it hasn't installed and Android system recovery 3e is still there.
Any ideas what I'm doing wrong?
synthecypher said:
I'm following this tutorial on how to root my Orange UK GT-I9305 LTE Unlocked phone running 4.1.2.
Everything goes fine with Odin the phone reboots, then I unplug and turn off my phone, and boot into recovery mode only to find it hasn't installed and Android system recovery 3e is still there.
Any ideas what I'm doing wrong?
Click to expand...
Click to collapse
Not flashing as instructed is the usual .Like unzipping the file or wrong file faulty file download .
Try another recovery.
jje
JJEgan said:
Not flashing as instructed is the usual .Like unzipping the file or wrong file faulty file download .
Try another recovery.
jje
Click to expand...
Click to collapse
I did follow them to the letter, does installing CWM Recovery actually root the phone or is "rooting" the phone a different process entirely that's required for installing CWM Recovery?.
:laugh:
Phone: Samsung Galaxy S3 LTE
Model Number: GT-I9305
Build Number: JZO54K.I9305XXBMF1
synthecypher said:
I did follow them to the letter, does installing CWM Recovery actually root the phone or is "rooting" the phone a different process entirely that's required for installing CWM Recovery?.
:laugh:
Phone: Samsung Galaxy S3 LTE
Model Number: GT-I9305
Build Number: JZO54K.I9305XXBMF1
Click to expand...
Click to collapse
All depends upon the package but most CWM are root and recovery .
TRYhttp://forum.xda-developers.com/showthread.php?t=2002953
Ended up using Auto-Root which seemed to work no problem.
synthecypher said:
Ended up using Auto-Root which seemed to work no problem.
Click to expand...
Click to collapse
I initially had a rooted stock ROM that i was using for ages then upgraded to a custome ROM but for personal reasons decided to go back to stock.
Loaded stock ROM with intention of rooting only to get rid of bloatware, but not one of the ODIN Flash recoveries work at all, not one, so like you ended up using CF Auto and that worked but now im still stuck with Stock Recovery. I dont understand why none of the recoveries flash when they did before.
Cheers
trouble with cwm/ twrp
Hi all. Yes I'm a noob and I wouldn't ask If hadn't tried a plethora of ways to install either cwm or twrp.
It took me a good hour to find this thread so hope I'm in the right place.
Ok I used odin to root and cwm didn't stick so still on stock rec. However I used framaroot to get super su working and titanium says I'm all rooted up. Other apps only for root also work.
I've since tried using goo manager and Rom manager to install cwm or twrp and both say unsupported.
I've searched these here threads and found a few with same problem namely when using odin cwm wont stick and android reinstalls stock recovery.
So I'm a bit stuck, I'm rooted but have no cwm or twrp.
Any help would he much appreciated.
Try Philz recovery .
I have never used a custom recovery on this phone but i think i read somewhere that when flashing by odin the thing to do is not let odin reboot the phone. untick the reboot option. then when odin is done flashing and says pass shut down the phone . dont let it boot up.once phone is off you can boot into recovery by vol up+hom+power Here is the tricky part. as soon as you see the white samsung start to load aka bootloader screen release the power button but continue to press volume up and home. you should see the circle with the hat symbol. and enter into clockworkmod once in clockwork mod you will need to wipe data cache and dalvick DO NOT WIPE SYSTEM then flash a custom rom zip that you have previously copied to either your extsdcard or sdcard0 at the same time you probably will want to flash gapps as well. the thing is if you boot up before entering recovery . the default native recovery from samsung will take its place back. maybe it is easier to just flash rom manager in the play store. flash clockworkmod and then boot into recovery from the app itself. I9300 is supported . dont know about I9305
thanks !
ashraf sharif said:
I have never used a custom recovery on this phone but i think i read somewhere that when flashing by odin the thing to do is not let odin reboot the phone. untick the reboot option. then when odin is done flashing and says pass shut down the phone . dont let it boot up.once phone is off you can boot into recovery by vol up+hom+power Here is the tricky part. as soon as you see the white samsung start to load aka bootloader screen release the power button but continue to press volume up and home. you should see the circle with the hat symbol. and enter into clockworkmod once in clockwork mod you will need to wipe data cache and dalvick DO NOT WIPE SYSTEM then flash a custom rom zip that you have previously copied to either your extsdcard or sdcard0 at the same time you probably will want to flash gapps as well. the thing is if you boot up before entering recovery . the default native recovery from samsung will take its place back. maybe it is easier to just flash rom manager in the play store. flash clockworkmod and then boot into recovery from the app itself. I9300 is supported . dont know about I9305
Click to expand...
Click to collapse
Thats exactly how I understood the cwm not sticking problem. I have tried rom manager and said not compatable with my device as did goo manager for twrp. I think odin is the only way I get it to stick. So il flash in odin and il try to get into cwm as it boots and wipe those two files you mentioned.
But then can I just boot up as normal ? or will android try to reflash its stock rom ? Damn my phone for being so difficult
I only ask because I haven't decided what CR to use yet (or even looked for any). I was gonna get it all ready first then learn how to install a CR - 1 thing at a time i thought.
Anyway thanks for your help :good:
JJEgan I found Philz thread to be helpful but something I feel Im just not ready for. Im new to this and although the updated cwm looked cool there were just to much going on, maybe for a later day.
Thanks all the same :good:
wiping data plus cache plus dalvick cache is done to prepare your phone for the custom rom that you are going to flash. the wiping is to clean those partitions because if they are not erased you will have problems. especially if you go from one android version to another or touchwiz to aosp. it is done so you get a clean install with minimal issues. if it is not done you will most likely bootloop. effectively it is a factory reset. all of your apps and app data will be gone so you do not want to do that unless you have backed up your apps . however sometimes google automatically installs them after you sign in.
I am not sure why clockwork mod does not stick but if you copy the rom you want to your phone install clockworkmod with odin and then use clockwork mod to flas the rom and gapps package then factory reset you will not have the stock recovery anymore. but this has to be done without booting into android stock . PLEASE FOLLOW THE FLASHING INSTRUCTIONS TO THE BEST OF YOUR ABILITY. AND UNDERSTAND ANYTIME YOU FLASH OR MODIFY YOUR PHONE YOU VOID YOUR WARRANTY AND POSSIBLY CAN CAUSE IRREPARABLE DAMAGE. BEST OF LUCK!
---------- Post added at 04:28 PM ---------- Previous post was at 04:24 PM ----------
Also philz recovery is highly recommended
HERE IS SOME VERY GOOD READING http://forum.xda-developers.com/showthread.php?t=2362743&highlight=philz+recovery http://forum.xda-developers.com/showthread.php?t=2344125
think I got it lol
Ok that's sounds good. However I've just read the threads you linked and now I've got to back up my imei and NV files first or il loose them when flashing. The procedure is all there and seems doable for a noob but i read some peeps are having trouble just doing that. I really wanted to root/install a CR regardless of the troubles cos I want full access and more importantly want to learn all the ins and outs so I can get the best use from my phone so glad I found this forum cause I'm sure I would have bricked my phone otherwise.
Might I ask if I've got this right tho?
1: backup imei/NV files
2: use odin to get cwm to stick using your method
3: boot into cwm to wipe data/dalvick cache and gapps
4:use cwm to flash a CR
5:factory reset
I think that's right?
CLOSE
1 BACKUP EFS FOLDER(IT CONTAINS imeiAND SERIAL NUMBER AND OTHER NETWORK SETTINGS) MAKE AT LEAST 2 BACKUPS ONE FOR EXTERNAL SDCARD AND ONE TO KEEP ON YOUR PC
2 INSTALL CWM RECOVERY USING ANY WORKING METHOD. byTHE WAY PHILZ CAN BACKUP EFS.
3 IN CWM RECOVERY MAKE A NANDROID BACKUP OF YOU CURRENT ROM. I FORGOT TO TELL YOU THAT ,THIS IS IN CASE YOUR FLASH FAILS YOU CAN RESTORE CURRENT ROM FROM BACKUP. ALWAYS BACKUP BEFORE A FLASH
4 IN CWM RECOVERY WIPE DATA, CACHE , AND DALVIK CACHE
5 IN CWM RECOVERY FLASH ZIP FOR ROM AND FLASH ZIP FOR GAPPS "GOOGLE APPS"
6 BOOT ANDROID THIS MAY TAKE UP TO 10 MINUTES FOR THE INITIAL BOOT. BE PATIENT. IF IT BOOTS YOU ARE DONE
7 IF PHONE DOES NOT BOOT THEN IN RECOVERY WIPE DATA AND CACHE AND DALVIK AGAIN
8 STILL NOT BOOTING FLASH ROM ANG GAPPS AGAIN
NOT BOOTING? RESTORE NANDROID
FACTORY RESET=WIPE DATA AND CACHE
DONT EVER WIPE SYSTEM UNLESS YOU HAVE A RECENT NANDROID. NANDROID IS GOOD BUT THE OLDER IT IS THE MORE LIKELY IT IS TO GET CORRUPTED
ALSO IF YOU GET FORCE CLOSES FIXING PERMISSIONS USUALLY WORKS FOR THAT.
SOME ROMS ARE FLASHED IN DIFFERENT WAYS .ALWAYS FOLLOW THE DEVELOPERS INSTRUCTIONS
i had the same Problem before.
I Just disassembled the battery after a full-wipe for few minutes and it works... i don't know y, but that was the only way... ?!
brilliant thanks!
ashraf sharif said:
CLOSE
1 BACKUP EFS FOLDER(IT CONTAINS imeiAND SERIAL NUMBER AND OTHER NETWORK SETTINGS) MAKE AT LEAST 2 BACKUPS ONE FOR EXTERNAL SDCARD AND ONE TO KEEP ON YOUR PC
2 INSTALL CWM RECOVERY USING ANY WORKING METHOD. byTHE WAY PHILZ CAN BACKUP EFS.
3 IN CWM RECOVERY MAKE A NANDROID BACKUP OF YOU CURRENT ROM. I FORGOT TO TELL YOU THAT ,THIS IS IN CASE YOUR FLASH FAILS YOU CAN RESTORE CURRENT ROM FROM BACKUP. ALWAYS BACKUP BEFORE A FLASH
Am I backing up to ext SD card?
4 IN CWM RECOVERY WIPE DATA, CACHE , AND DALVIK CACHE
5 IN CWM RECOVERY FLASH ZIP FOR ROM AND FLASH ZIP FOR GAPPS "GOOGLE APPS"
Are these seperate zips?
6 BOOT ANDROID THIS MAY TAKE UP TO 10 MINUTES FOR THE INITIAL BOOT. BE PATIENT. IF IT BOOTS YOU ARE DONE
7 IF PHONE DOES NOT BOOT THEN IN RECOVERY WIPE DATA AND CACHE AND DALVIK AGAIN
8 STILL NOT BOOTING FLASH ROM ANG GAPPS AGAIN
NOT BOOTING? RESTORE NANDROID
FACTORY RESET=WIPE DATA AND CACHE
DONT EVER WIPE SYSTEM UNLESS YOU HAVE A RECENT NANDROID. NANDROID IS GOOD BUT THE OLDER IT IS THE MORE LIKELY IT IS TO GET CORRUPTED
ALSO IF YOU GET FORCE CLOSES FIXING PERMISSIONS USUALLY WORKS FOR THAT.
SOME ROMS ARE FLASHED IN DIFFERENT WAYS .ALWAYS FOLLOW THE DEVELOPERS INSTRUCTIONS
Click to expand...
Click to collapse
Thank-you for all that,I really appreciate it.
Can I ask the difference between the apps nandroid manager and titanium? I've backed up with both and wondered if i really needed to? The nandroid backup was nearly 3gb!
Also I was gona backup with qpst for imei and NV files but then read its only for US versions? Will the backup of efs folder include those?
honestly i really dont know what the differences are. l do not use custom recoveries or custom roms. i dont use titanium backup .Any rom I flash i get from sammobile.com. one reason i do not use custom roms is that none can support mhl. I use a monitor and bluetooth mouse and keyboard . without mhl I cant mirror my screen so i always stay with stock roms. i use Xposed framework for modifications.
ashraf sharif said:
I have never used a custom recovery on this phone but i think i read somewhere that when flashing by odin the thing to do is not let odin reboot the phone......
Click to expand...
Click to collapse
thx you so much. this was the secound s3 that had this issue. deactivating auto reboot did the job!!!!

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