In the past, I used SGS Kernel Flasher to backup a kernel before flashing new one. However, I'm on ICS now and SGS Kernel Flasher say it is incompatible and supported after loading it. I want to try new kernel but want to take a backup of existing kernel before testing new one. How do I do it manually? Do I just take files and drop it in zip? Also, what's the easier way to back it up?
I'm have paid ROM Manager, Titatium backup, and Root Explorer.
If you look inside a kernel zipfile, there is quite a lot going on in addition to just flashing boot.img to the boot partition. To do it right, you'd need to copy not just the boot.img but all other files installed, and on reinstall you would need to do everything the updater-script does with permissions, etc.
If you are on ICS, and I'm not mistaken a full nandriod also now backs up your kernel.
Nandroid backup, try the new kernel, restore if needed.
Related
So I got a replacement Vibrant from T-mo. I already rooted it, and now I am trying to figure out the easiest way to trasnser everything from my old phone (running Bionix, a 2.2 rom) to the new phone which is running JI6 2.1.
I already rooted and installed clockwork on the replacement. Can I just make a nandoid backup on the old phone, running bionix, and transer that nandroid backup to the new replacement phone running stock 2.1 and do a nandroid restore?
If I remember correctly, nandroid does not backup/restore the kernel...So should I just flash a 2.2 kernel on the new phone, then while still in recovery restore the nandroid backup from the old phone?
This seems like the easiest way to get the new replacement running like the old one.
Any help is appreciated
Edit- also, if I restore the nandroid, it should do my photos and videos too?
Yes. Just move your backup folder with the saved file into your clockwork mod folder inside your phone then you can run restore your old settings.
Thanks for the response. Regarding the kernel from current 2.1 and doing a nandroid restore to 2.2, do I need to flash a 2.2 kernel before the nandroid restore?
Sent from my SGH-T959 using XDA App
Nandroid does not restore your kernel. I would dl your kernel, put it in root of your sd,. Put the nandroid on the sdcard. Reboot into recovery, wipe, restore nandroid, clear cache, fix permissions, flash kernel. Reboot, let phone sit for 10mins, reboot, use as normal.
Edit.
Nandroid will only restore system, apps and app data. Pics and personal address content will not be included. For a full transfer you will need to copy your entire old sdcard to the new one... on the old phone - make Nandroid, copy entire sdcard to new phone, add kernel to the new sdcard and follow instructions above.
I tried copying my pics over and it made a folder in gallery with like 2100 thumbnails... I only have about 200 pics... its weird, looks like it just keeps repeating the pics over and over
Sent from my SGH-T959 using XDA App
That is strange. Did you copy the old sdcard to your computer first, do you still have a copy there, What does the backup folder contain?
Or it might be quicker just to mount the new sdcard, nuke the thumbnails and be done with it.
Hi All,
The latest carrier stock rom KF3 has just been released and I noticed it doesn't contain a dbdata partition. I'm assuming this is so you don't lose your apps and settings when you flash it.
Just a couple of questions though.
1. If I make changes to the framework on the phone eg. adding a circle battery mod, and one day decide I want to revert back to the original stock rom, will I need to find a different stock rom (one that contains a dbdata partition) in order to revert back to a stock framework? .
I vaguely remember having to do this with my SGS otherwise I'd end up with a boot loop.
If I need a different stock rom that contains the dbata partition, can anyone suggest one that I can download? I don't particularly want to download random stock roms at 500MB a piece looking for one that contains a dbdata partition to rebuild it
2. What exactly is backed up when doing a nandroid backup? Eg. Is the /efs directory backed up as well? Is the Framework backed up etc? In other words, what is/isn't backed up in a nandroid backup?
I have an unlocked and rooted Samsung Galaxy S2. I installed MIUI and am now experimenting with different kernels.
Is there a way to backup and restore the kernel only, rather than doing a full nandroid backup and restore? I searched all over the web and all I could find was this advice to:
"just grab the boot.img and contents of /system/lib/modules from your rom zip and make your own update.zip."
http://forum.xda-developers.com/archive/index.php/t-1059412.html
But I found no comment confirming it actually does work. There is a kernel flasher app that's supposed to backup and restore kernels, but it only works on the Galaxy S (not the S2).
Thoughts?
Thanks!
i've really only used rom manager in the past, and now with the LTE i'm using Goo manager, and TWRP for a recovery. my question is, for those that want to try a new ROM, what is your procedure for backing up your ROM and apps, etc.? i ask because i flashed to viperROM, and backed it up via TWRP recovery, went to try another ROM out, and then wanted to reflash with the backup i had created, but wasn't sure where to find it to flash back. was it just a matter of not knowing what directory it had been saved into? also, when you make a backup (is it still referred to as nandroid?), do you have to use something like titanium for backup of apps and their data? i take it that's the case but wanted to be sure... maybe i need to do more searching for titanium backup i guess.
edit: just to add that i have used TB root in the past after flashing, only to find that things like some of the games etc. were as if it was a fresh install... no save game data. what's the proper way to ensure that apps are backed up with all of their associated data? or is that something that's more of a case by case/manual thing?
Hi guys,
Only recently did I recover my phone from a soft brick and since then; learning and living everything XDA and Android I decided to flash CyanogenMod on my phone. Loving it! Aside from the terrible Trebuchet launcher. I since downloaded all my apps and the like, flashed Philz recovery. Anyway, the following is everything I have backed up on my computer and all the files I have. Have I forgotten anything?
I am asking if you can actually read this and make sense of what I'm asking, do I have everything in case I end up screwing my phone I have everything needed? The user Darke5tShad0w was extremely helpful and he drilled it in my to backup the efs file for my S3 but I am unsure if I actually have backed that up, however there is an actual efs backup on my phone's internal memory in a folder named clockwork mod, I'm unsure though if I do in fact have a backup of the efs.
Phone - Samsung Galaxy S3 (GT-i9300)
CyanogenMod 11
Philz Touch 6.48.4
On computer / Backups
cminstaller
# S3
clockworkmod
backup
.efs_backup
(bunch of folders and disc image files – all the same really)
.recovery_version
Odin
Odin3
Stock Backup
Backup
clockworkmod
backup
2014-09-20.01.15.48_JSS15J.I9300XXUGMK6
philz-touch_6.sav
Stock Recovery
International-GT-i9300-StockRecovery.tar
Stock ROM
I9300XXUGMK6_I9300OXAGMK6_I9300XXUGMK6_HOME.tar.md 5
SS_DL.dll
philz_touch_6.48.4-i9300 (zip)
TitainumBackup
update.zip
Sorry, I know it's difficult to read but I've tried to get all the information across and attempted to make it readible. Italics are folders while bold is like the root folder containing what I need.
Reason for all the stock files is in ever the case I need to restore to my last rendition of TouchWhiz, install Touchwhizz and reinstall the stock recovery.
Would it be worth doing a nandroid backup of my current CyanogenMod settings and what have you? Would the process be the same? In case I ever softbrick, wouldn't just using the Installer be enough.
JJKirby said:
Sorry, I know it's difficult to read but I've tried to get all the information across and attempted to make it readible. Italics are folders while bold is like the root folder containing what I need.
Reason for all the stock files is in ever the case I need to restore to my last rendition of TouchWhiz, install Touchwhizz and reinstall the stock recovery.
Would it be worth doing a nandroid backup of my current CyanogenMod settings and what have you? Would the process be the same? In case I ever softbrick, wouldn't just using the Installer be enough.
Click to expand...
Click to collapse
Hello again.
If you did it all through philz like was said in the other thread and it didn't fail when you did it you should be sorted.
If you want to make doubly sure another app like ktool to create another efs backup.
Remember to keep a copy on your computer or somewhere else.
And yes it would be a good idea to do a nandroid backup now you have cm up and running.