Hey guys i think there is something wrong with my phone because every time i do nandroid backup and then restore from it i always end up in a bootloop, no matter what rom or kernel i am on... it wasnt happening when i was on gingerbread roms like cm7, it started when i switched to ics rom (cm9) and since then every time i restore from nandroid, the phone ends up in a bootloop... can you guys please help me? If you dont see my sig - heres my specs: Galaxy S I9000 phone running on Slim 3.1 on Icy Glitch B6 kernel. The initial base ROM is KG3 2.3.3 Gingerbread - from there i went to cm7 then slim.
PS: yes ive tried completely wiping everything via Odin but still didnt fix the problem.
Are you restoring the backup using the same rom, cwm version that you used when you ran the backup?
eg if you took a backup of stock jvu, then upgraded to ics, you would need to flash stock jvu, then restore
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that's right. if you backup in jvu, you can restore only in jvu roms. If you try to restore a JVU backup on another rom, it will bootloop
gsw5700 said:
Are you restoring the backup using the same rom, cwm version that you used when you ran the backup?
eg if you took a backup of stock jvu, then upgraded to ics, you would need to flash stock jvu, then restore
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Well yesterday i nandroid backed up my phone on slim 3.1 then flashed CM9 nightly and didnt like it, so i went to cwm and restored from nandroid and ended up in a bootloop...
Edit: They're both ICS too though.
Sent from my GT-I9000 using XDA
Helloworld294 said:
Well yesterday i nandroid backed up my phone on slim 3.1 then flashed CM9 nightly and didnt like it, so i went to cwm and restored from nandroid and ended up in a bootloop...
Edit: They're both ICS too though.
Sent from my GT-I9000 using XDA
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The only time I have been able to restore successfully is from CM7 to another version of CM7. So flash Slim again, and then restore the nandroid backup.
snapper.fishes said:
The only time I have been able to restore successfully is from CM7 to another version of CM7. So flash Slim again, and then restore the nandroid backup.
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Thank you, will give it a try
Sent from my GT-I9000 using XDA
Helloworld294 said:
Thank you, will give it a try
Sent from my GT-I9000 using XDA
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Well....
Did you succeed?
yanivsag said:
Well....
Did you succeed?
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Click to collapse
i will try tomorrow and let you know.
Difusal said:
that's right. if you backup in jvu, you can restore only in jvu roms. If you try to restore a JVU backup on another rom, it will bootloop
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Click to collapse
What the ....?
If you do a complete Android backup, you can restore a jvu rom after flashing jw4. You cannot restore a jvu rom if you flashed a cm or miui from, but always a gingerbread on gingerbread from. Always a ics after flashing a ics rom. I was on icssgs 4.2 and flashed cm9. Restored icssgs without problems. And the same with slim ics....
saphirrot said:
What the ....?
If you do a complete Android backup, you can restore a jvu rom after flashing jw4. You cannot restore a jvu rom if you flashed a cm or miui from, but always a gingerbread on gingerbread from. Always a ics after flashing a ics rom. I was on icssgs 4.2 and flashed cm9. Restored icssgs without problems. And the same with slim ics....
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Really? Because this time I tried going from cm9 back to my slim 3.3 and it bootlooped. I had to wipe data and reflash the slim ROM :/
Sent from my GT-I9000 using XDA
yanivsag said:
Well....
Did you succeed?
Click to expand...
Click to collapse
no it didn't work unfortunately :/
Related
So i flashed ICS on my note and found it quite buggy especially since i cant see whos calling me. i wanna go back to the stable Gingerbread but when i flash it hangs at flashing modem. Can someone advise me what am i missing. i managed to recover my device from brick using ODIN and im back on ICS.
Baronic said:
So i flashed ICS on my note and found it quite buggy especially since i cant see whos calling me. i wanna go back to the stable Gingerbread but when i flash it hangs at flashing modem. Can someone advise me what am i missing. i managed to recover my device from brick using ODIN and im back on ICS.
Click to expand...
Click to collapse
Go into recovery.
Flash a GB kernel (franco in my case)
reboot into recovery (do not boot into android: menu: Advanced->reboot recovery)
flash GB rom, of restore backup. (backup in my case)
reboot
Worked for me.
I was on ICS. went back to GB using the above method.
Ah kernel first. Okay illl give it a shot thanks
Baronic said:
Ah kernel first. Okay illl give it a shot thanks
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Yes, because then you will have a GB compatible Recovery.
jellevanb said:
Go into recovery.
Flash a GB kernel (franco in my case)
reboot into recovery (do not boot into android: menu: Advanced->reboot recovery)
flash GB rom, of restore backup. (backup in my case)
reboot
Worked for me.
I was on ICS. went back to GB using the above method.
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Click to collapse
hi,
just tag along for same question.
[*]flash GB rom, of restore backup. (backup in my case)
if i do not have backup, can i flash GB ROM direct? GB ROM can be cook ROM or must be Stock ROM?
Thank you.
cal75 said:
hi,
just tag along for same question.
[*]flash GB rom, of restore backup. (backup in my case)
if i do not have backup, can i flash GB ROM direct? GB ROM can be cook ROM or must be Stock ROM?
Thank you.
Click to expand...
Click to collapse
Either stock ROM or cooked. If you use stock, you will have to root again, so make sure you use a stock rom which can actually be rooted or you'll have to flash another. I think it's just easiest to go straight to a cooked ROM.
Sent from my GT-N7000 using Tapatalk
apd said:
Either stock ROM or cooked. If you use stock, you will have to root again, so make sure you use a stock rom which can actually be rooted or you'll have to flash another. I think it's just easiest to go straight to a cooked ROM.
Sent from my GT-N7000 using Tapatalk
Click to expand...
Click to collapse
You cannot flash a stock rom through Recovery, you'll need Odin to flash a Stock ROM.
Hey guys, put quick and simply, I can't restore a nandroid backup of a gingerbread rom from september 2010. I've been going back and forth between those builds for months restoring and booting fine, but ever sine i've installed an ICS rom (ASUS stock) I can't restore and boot into my gingerbread ROM... So ultimately my question is ,buy flashing ICS does something change which messes up my Gingerbread?
CWM does not restore the kernel. So if going back to HC via a restore you still have an ICS kernel.
After the restore is done flash the HC ROM you were using to get the correct kernel back in place.
baseballfanz said:
CWM does not restore the kernel. So if going back to HC via a restore you still have an ICS kernel.
After the restore is done flash the HC ROM you were using to get the correct kernel back in place.
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Thank you so much!!
Sent from my HTC Sensation Z710e using xda premium
Hi folks!
As the title suggests, I want out from JellyBean and back to MIUI Pickachu Edition 2.xz
I think the latest 2nd boot builds have the GB kernel since I see 4 Vsel levels, so should I flash the froyo kernel?
If so, what should be the order of flashing ROM -> Kernel or other way round?
Also, I have a nandroid backup of when I had MIUI. What steps do I have to follow to restore it, i.e, do I have to flash the ROM (and/or kernel since I was on froyo kernel when the backup was taken) to restore nandroid?
I read a lot about the fuss of latest nightlies changing /system and /data to ext4, but in my case they are ext3, so I guess I should be alright?
Reason for going back is LAG! the immense amount of time to open stuff. I tried loving it, but its just too slow to the point I feel like its running Windows 8 on Intel 8086.
Please post all questions in Q&A. Thread moved there.
Hi!
My friend was in same situation and he went ahead and tried to flash MIUI Pickachu edition, but his process got stuck and now his Defy won't boot.
Hes now flashing stock Froyo sbf.
Thats the reason why I need to know instructions to get back to MIUI without going through sbf flashing.
Any help gladly appreciated!
Krusadr said:
Hi!
My friend was in same situation and he went ahead and tried to flash MIUI Pickachu edition, but his process got stuck and now his Defy won't boot.
Hes now flashing stock Froyo sbf.
Thats the reason why I need to know instructions to get back to MIUI without going through sbf flashing.
Any help gladly appreciated!
Click to expand...
Click to collapse
Did you make a nandroid?
Sent from my MB525 using xda app-developers app
how do I install miui and cyanogenmod both on defy MB525
any help in installing miui on defy would be much appreciated.
You need to flash a Froyo SBF. For some reasons going back to 2.3 always ends in a cache error, flashing 2.6 kernel, nandroid, fullwhipe etc. doesnt work
Harry GT-S5830 said:
Did you make a nandroid?
Sent from my MB525 using xda app-developers app
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Yes, I have a nandroid backup which I made before installing JB.
sunil_defy said:
how do I install miui and cyanogenmod both on defy MB525
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sunil_defy said:
any help in installing miui on defy would be much appreciated.
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Seek and you shall find!
Steveletack said:
You need to flash a Froyo SBF. For some reasons going back to 2.3 always ends in a cache error, flashing 2.6 kernel, nandroid, fullwhipe etc. doesnt work
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Bummer! I wanted to avoid doing all of that!
Thanks for all your help!
sunil_defy said:
any help in installing miui on defy would be much appreciated.
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Click to collapse
R U on Froyo or GB? if Froyo try to flash fixed sbf I will attached if needed.
Just flashing froyo kernel was ok for the 2nd boot builds upto 9 nov builds.
From 9th nov builds the cm10 rom formats our defy to ext4 file system, so in order to downgrade we need to flash the sbf.
Sent from my MB526 using xda premium
What if i am on mig v2.02 rom and wantd to downgrade to any gingerbread rom..do i need to flash froyo kernel or i need to change 2boot to 2init in bootmenu and clean data to ext 3 then flash rom in custom recovery???
Sent from my MB526 using xda premium
vedhasd said:
Just flashing froyo kernel was ok for the 2nd boot builds upto 9 nov builds.
From 9th nov builds the cm10 rom formats our defy to ext4 file system, so in order to downgrade we need to flash the sbf.
Sent from my MB526 using xda premium
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Click to collapse
My friend, thats what I have said, in my OP,
I have checked using mount command from rooted shell and I can confirm that my /data and /system are STILL in ext3 even though some say that the latest nightlies change the fs while formatting.
Try restoring your backup, you may succeed, otherwise you need to start all over again, with the sbf. I find it better to start all over anyway, no matter, what rom we are talking about. Those installed over a freshly flashed sbf proved to be snappier and absolutely bugfree - at least for me.
Simply try to restore your backup. I tried many roms so far, aslo the newest by Quarx and Epsylon and i always worked for me to install a new rom/zip/ withour anything further. Never installed a sbf.
Was quite late in posting a reply but I did end up flashing Stock Defy 2.2.2 SEA sbf.
I did flash successfully MIUI (Pikachu edition) but it was a bit off, so took a backup and flashed sbf.
Have been on stock ever since (been kinda busy).
I have a quick question.
I flashed the franco kernel using franco's app, and also made a backup of my stock kernel using the same app before flashing.
If i decide to revert back to stock kernel, all i'll have to do is flash the stock kernel backup, right? It won't mess anything up?
v9s said:
I have a quick question.
I flashed the franco kernel using franco's app, and also made a backup of my stock kernel using the same app before flashing.
If i decide to revert back to stock kernel, all i'll have to do is flash the stock kernel backup, right? It won't mess anything up?
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Yes this should work :good:
mihahn said:
Yes this should work :good:
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what happens if I did not make a backup of the stock kernel?
sensei22 said:
what happens if I did not make a backup of the stock kernel?
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Dirty flash your rom is what i did .
Sent from my Nexus 7
jlg19753 said:
Dirty flash your rom is what i did .
Sent from my Nexus 7
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I'm actually getting ready to flash Franco's Rom now, I figured since the kernel is in the boot image, and if I make a backup with TWRP (doing full since I want to keep my latest changes). Then if I don't like it I can just restore only the boot image portion of it assuming everything else remains the same.
jlg19753 said:
Dirty flash your rom is what i did .
Sent from my Nexus 7
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I'm sorry but I don't know what you mean by dirty flash
sensei22 said:
I'm sorry but I don't know what you mean by dirty flash
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Click to collapse
Flash ROM and gapps don't wipe anything = dirty flash
Sent from my Nexus 4
I want to try another kernel.
Can I then restore the stock one using nandroid, or will I have to flash the stock rom again?
GrihanOs said:
I want to try another kernel.
Can I then restore the stock one using nandroid, or will I have to flash the stock rom again?
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Click to collapse
I think it will restore the stock kernel as it gets the device into its previous state completely.
Sent from my XT1562 using Tapatalk
GrihanOs said:
I want to try another kernel.
Can I then restore the stock one using nandroid, or will I have to flash the stock rom again?
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Click to collapse
yes it does, while taking backup a section calles 'BOOT' is there . that is your kernel.
Yes, ir will. Just remeber to backup the "boot" partition.
GrihanOs said:
I want to try another kernel.
Can I then restore the stock one using nandroid, or will I have to flash the stock rom again?
Click to expand...
Click to collapse
Use flashify app to backup your stock kernel. I just found it.
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