Related
Tools you'll need:
1. Rooted Nexus
2. sdcard with 2 primary partitions 1. fat32 2. ext2/3 (I did 500mb)---class 6 card highly recommended
3.Enomther's 1.6.1 found here or Enomther's 1.5.1 found here (placed at root of sdcard)
4. Himem 1.6.1 kernel update found here or Himem 1.51 kernel update found here (placed at root of sdcard)
5. Titanium backup (available in the Market...donation key recommended)
6. Be open to frustration (and possibly, but not likely, damage your device) and not hold me responsible!
Steps to take:
If you are already running EM1.5/6.1 WITHOUT the memory kernel hack, you should be able to skip the titanium and wipe part, and skip straight to step #5, however...MAKE SURE YOU NANDROID!!! first.
1. Backup!! (nandroid <most important>/Titanium <recommend donation key, as I don't know free functionality)
2. Wipe
3. Flash 1.5.1 or 1.6.1 (or reflash if already running with himem)
4. Reboot WITHOUT enabling Google backup
5. Lucid in adb shell or terminal emulator (dalvik2sd <lucid -dc -a> optional)
Code:
su
lucid -a -sd
lucid -dc -sd
reboot
6. After full boot, reboot to recovery console
8. Once in recovery, flash Himem, reboot again
7. Install Titanium app from the market
8. Restore Titanium backup made in step 1 (in batch>all apps+data option)
9. Reboot one final time
11. Check everything worked by typing "free" in terminal and verify internal storage in settings (mine says 395332 total memory and 174 free internal memory)
12. <optional> Flash/apply theme or morph
EDIT: Beware!!! This is my 666th post!!!
The basic scenario is to set up apps2sd before flashing the himem kernel...I was getting bootloops performing it any other way than this. Your results may vary.
If you get bootloops and skipped anything, you may need to perform complete process.
Also, if in bootloop (stuck at the X splash screen),
Code:
adb shell reboot recovery
saves having to pull the battery.
Little more info needed for the android newbies out there, e.g. ext partition ect
but overall nice how to, and thanks for the info ill giv it whirl soon
After flashing the highmem it got's stuck at the X splash screen.
lolittle said:
Little more info needed for the android newbies out there, e.g. ext partition ect
but overall nice how to, and thanks for the info ill giv it whirl soon
Click to expand...
Click to collapse
Ahh, yes...sdcard partitions...Post #1 updated. Good looking out.
Breakthecycle2 said:
After flashing the highmem it got's stuck at the X splash screen.
Click to expand...
Click to collapse
Happened to me a couple times in my experiments. Make sure you are not skipping any steps and are not using a different/older copy of the himem...download a fresh copy from the link in the OP as the file has changed in the last few days.
While stuck at the X splash screen (A.K.A. bootloop) do this.
Code:
adb shell reboot recovery
start over from step #2 above.
2. wipe
3. flash 1.5.1...etc.
What is the command to reverse the davlik back to the phone memory?
What wouyld the command be in adb to check if apps2sd and davlik2sd or vice versa actually worked correctly before preceding?
Should be
Code:
su
lucid -dc -g1
reboot
Mikey1022 said:
What is the command to reverse the davlik back to the phone memory?
What wouyld the command be in adb to check if apps2sd and davlik2sd or vice versa actually worked correctly before preceding?
Click to expand...
Click to collapse
Code:
# lucid -a -sd
lucid -a -sd
Nothing was done. /system/sd/app is FOLDER.
Please rm -r /system/sd/app first.
Nothing was done. /system/sd/app-private is FOLDER.
Please rm -r /system/sd/app-private first.
Hmmm doesnt seem like it quit worked out lol
Did what it suggested for mt to remove the two folders and reapplied, worked.
lucid -s confirmed it
Mikey1022 said:
Code:
# lucid -a -sd
lucid -a -sd
Nothing was done. /system/sd/app is FOLDER.
Please rm -r /system/sd/app first.
Nothing was done. /system/sd/app-private is FOLDER.
Please rm -r /system/sd/app-private first.
Hmmm doesnt seem like it quit worked out lol
Did what it suggested for mt to remove the two folders and reapplied, worked.
lucid -s confirmed it
Click to expand...
Click to collapse
So, you got it working?
If not:
Code:
su
lucid -c
will clear your ext partition of app, app-private and dalvik-cache folders. Then you can run lucid -a -sd without issue. You may have to reboot in between, maybe not.
Oh, and thanks for fixing my quote...posted it while driving.
All good now
CAUTION!! By upgrading HBOOT to 1.00+ you loose the ability to S-OFF your Legend!!!
Preface
Because there are too many ppl without any knowledge spreading false findings and statements I decided to write this HOWTO.
Audience
This HOWTO is primarily ment for those who already have rooted Legends but they recently experienced problems flashing CM's or new Vodafone FroYo boot.img.
Background
HBOOT is like a BIOS in our PCs and to cut a long story short it also contains partition table for phone's internal storage. That means it has info on where exactly certain partition starts and how big it is.
At HTC they decided to partition Legend's internal storage this way:
misc 640 kB
recovery 4,375 MB
boot 2,5 MB
system 240 MB
cache 40 MB
data 185 MB
...but as we found out (first with CM nightly) boot partition was a little short for the boot.img to fit in if we had one or more bad cells (sectors) on it. Eventually we found out that quite some Legend's had bad cell on boot partition and those unfortunate souls that owned such phone were unable to upgrade to Vodafone FroYo rooted ROM too.
I think that HTC also recognized that Legend's boot partition was kinda small so they rearanged partition table in HBOOT 1.00 a bit making boot partition bigger (now it is 3 MB) by shrinking recovery partition a little.
So now we know that some of us actually need HBOOT 1.00 in order to flash FroYo's boot.img without a problem. But how do we keep root then?
Prerequirements
Android SDK (primarily adb)
working USB drivers (for adb to work)
goldcard (in case you are trying to flash ROMs with different CID than your phone has)
ClockWorkMod recovery (if your Legend is already rooted)
Rerequirements
Vodafone FroYo OTA update (actually just firmware.zip from OTA)
Legend rooting tools (just testimage.zip)
Hack 4 Legend v5(just misc1-2.img and flash_image)
VISIONary r13(r14 is out also but i haven't tested it yet)
Instructions
I will split instructions into two parts... for already rooted phones and phones that were already updated with Vodafone OTA thus they lost root.
Already OTA updated with HBOOT 1.00
That one is relatively easy. You could also follow Paul's guide but I like my approach better
Connect your phone to your PC. Second you have to install VISIONary r13 into your phone and do the "temproot" procedure. After a successful "temproot" you should be able to adb shell and then su. Fire up command prompt and issue:
Code:
adb shell
su
...you should have root privileges now (showing #). Next thing is backing up misc partition and replacing it with one from hack4legend-v5.zip. Extract this zip somewhere and fire another command promt there. Now you should upload flash_image binary and misc1-2.img:
Code:
adb push flash_image /data/local/
adb push misc1-2.img /data/local/
...switch back to 1st command prompt and change permission of flash_image_binary:
Code:
chmod 755 /data/local/flash_image
...and backup your current misc partition:
Code:
cat /dev/mtd/mtd0 > /sdcard/misc_backup.img
Now flash misc1-2.img:
Code:
/data/local/flash_image misc /data/local/misc1-2.img
exit
...and you are set to downgrade retaining HBOOT 1.00.
Unzip r4-legend-root.zip and find testimage.zip in it. Put it on your phone's sdcard renaming it to LEGEIMG.zip. You can then reboot into bootloader issuing:
Code:
adb reboot bootloader
...from command prompt. Phone will reboot and find LEGEIMG.zip on your sdcard, copy it into RAM and check it. If you get CID error at this point, then you don't have goldcard. Make your sdcard gold and try again. After successful flash and reboot you may remove LEGEIMG.zip from sdcard. Next step is upgrading of rooted FroYo ROM. Put FroYo update ROM zip to your sdcard and install it via ClockworkMod recovery. You may also flash backed up misc partition after that. Still in recovery mode and hooked with your PC switch to command prompt and restore it back:
Code:
adb shell
flash_image misc /sdcard/misc_backup.img
exit
...and reboot.
Rooted Eclair Voda FroYo or CM with HBOOT 0.43
Since you have already rooted phone we can prepare everything before we start. Hook your phone to your PC. Put FroYo ROM update zip to phone's sdcard. Put also misc1-2.img and flash_image from hack4legend-v5.zip and testimage.zip from r4-legend-root there. Extract Vodafone FroYo OTA and put firmware.zip to your phone's sdcard renaming it to LEGEIMG.zip. Reboot into bootloader from command prompt:
Code:
adb reboot bootloader
...bootloader will find LEGEIMG.zip extract it into RAM and check its integrity. If you get CID error at this point you don't have gold card. Make your sdcard gold and retry the procedure.
After successfull flashing of LEGEIMG.zip (firmware.zip from FroYo OTA) you have HBOOT 1.00, new (unrooted) recovery, new (unrooted) boot but old and intact system with superuser.apk and su. Reboot. When system is available, tick "USB debugging" in Settings->Applications->Development. After that you will be able to adb shell into your phone. Fire up some command prompt and issue:
Code:
adb shell
su
...while phone screen is still on. Superuser will pop-up. Grant it. Now make a backup of misc partition:
Code:
cat /dev/mtd/mtd0 > /sdcard/misc_backup.img
...now copy flash_image from sdcard to internal storage, change its permissions, and flash misc1-2.img:
Code:
cp /sdcard/flash_image /data/local/
chmod 755 /data/local/flash_image
/data/local/flash_image misc /sdcard/misc1-2.img
...rename LEGEIMG.zip to firmware.zip and testimage.zip to LEGEIMG.zip:
Code:
mv /sdcard/LEGEIMG.zip /sdcard/firmware.zip
mv /sdcard/testimage.zip /sdcard/LEGEIMG.zip
...exit from adb shell and reboot into bootloader:
Code:
exit
adb reboot bootloader
Phone will reboot, find LEGEIMG.zip and flash it over. You will end up with HBOOT 1.00 and downgraded and rooted recovery. Boot into ClockworkMod recovery and flash Voda FroYo custom update of your choice from your sdcard. You may also want to restore backed up misc partition after updating is done:
Code:
adb shell
flash_image misc /sdcard/misc_backup.img
exit
...and reboot.
Goldcard (no remove, no format, no data loss)
Here are few easy steps on how to make Goldcard without taking it out of your phone but you have to be root (VISIONary temproot is fine).
You will be doing this from command prompt:
Code:
adb shell
su
First you need to find out sdcard's CID:
Code:
cat /sys/class/mmc_host/mmc0/mmc0:*/cid
...copy it into text box on http://hexrev.soaa.me/. Now go to http://psas.revskills.de/?q=goldcard and put in the reversed CID you have got on previous web page. Push goldcard.img to your phone via 2nd command prompt:
Code:
adb push goldcard.img /data/local/
...unmount sdcard via Settings, go back to 1st command prompt and make a backup then make goldcard:
Code:
dd if=/dev/block/mmcblk0 count=1 of=/data/local/sdcard_backup.img
cat /data/local/goldcard.img > /dev/block/mmcblk0
sync
exit
You may also pull that backup to your PC:
Code:
adb pull /data/local/sdcard_backup.img .
BlaY0 said:
Reserved...
Click to expand...
Click to collapse
awosome , I think you must have found some method to crack the SPL? just as desire do ?
waiting
There's actually no cracking of SPL involved...
Hi blay0,
I follow your link to vodafone ota update and appoint me to the website, where is the the link to download it?
Thanks.
Sent from my HTC Legend using Tapatalk
BesFen said:
Hi blay0,
EDITED: I got it, thanks
Click to expand...
Click to collapse
THX
@blay0:
thanks you are great developer.
so if you could temproot automated so you could build pc software to root legend with one click automatically like as wildfire desire ......
thx again
Hmm, I don't understand what are you trying to say???
Sent from my HTC Legend
BlaY0 said:
Hmm, I don't understand what are you trying to say???
Sent from my HTC Legend
Click to expand...
Click to collapse
in htc wildfire rooting process will do Unrevoked 3 for Wildfire
is it possible to automated above process?
VISIONary has an option to "temproot" on every boot.
But I don't see why you would do that if you can root the way I described.
Sent from my HTC Legend
Thanks Blayo ...
@ Blayo
I have some doubts regarding OTAs .. Please check your PM
The primary use of OTA here is just to extract firmware.zip flashing it to upgrade HBOOT. This is not HOWTO for updating the whole system via OTAs.
Sent from my HTC Legend
After flashing firmware.zip, the phone wont boot. Stuck at the HTC logo. What should I do?
Hey guys , im really troubled gettin permission denied on push.
any suggjestions? googled loads of it but nothing related to my issue
Edit: i got root tru visionary yes , it aply's well and su promts for permission so i guess i got root
so was wondering why i keep gettin permission denied on any command in adb
Second EDIT : Nevermind total noobness , forgot i cant push within adb shell.
Hats off to BlaY0 for another amazing work.
rajasyaitan said:
Hats off to BlaY0 for another amazing work.
Click to expand...
Click to collapse
Yes indeed m8 , thanks for your efforts!
Finaly unlocked the Hboot 1.00 running rooted ota froyo
/bow 2 BlaYo.
You're awesome.
Amazing, thanx a million!!
Keeps the Legend running smoothly with custom Froyo Modaco rom.................
I used this guide after my downgrade to Rom 1.31 with HBoot 1.00 and it worked like a charm ! Thank you !
wow You're awesome
Hi all,
Here is a alternative method (faster) to root the Nexus S (I9020 and I9023), not need to flash custom recovery.
The aim of the One click root, by Paul O'Brien method is to replace the stock boot.img by a superboot.img (with su and Superuser.apk) to obtain root access.
APPLY THIS AT YOUR OWN RISK!
Intructions:
1- Prerequisites:
- USB drivers installed
- Nexus S recognised in bootloader mode
- Unlocked bootloader
For these manipulations: here (I9020T) or here (I9023 & I9020a)
2- Process
- Download the file "Build_NexusS_One-click-root.zip" corresponding to your build (very important !) : here
WARNING: GRJ22 version: issue with Bluetooth, don't use it, unless you don't care bluetooth, I will try to solve this problem.
While waiting to find a solution, just flash the stock boot.img (2.3.4) if you have the BT problem, for this:
In bootloader mode, type in the console (or terminal...): "fastboot flash boot boot.img". Bluetooth will work and you keep root access.
Click to expand...
Click to collapse
- Unzip it in a directory
- Turn On the phone in bootloader mode (by holding down the Power and Volume Up buttons)
# Windows:
Just double click "install-superboot-windows.bat" (in the extracted folder)
# Linux
- Open a terminal (Ctrl + Alt + T)
- Change directory to the extracted folder:
Code:
cd /.../"Build_NexusS_One-click-root"
- Type:
Code:
chmod +x install-superboot-linux.sh
- Then:
Code:
./install-superboot-linux.sh
# Mac
- Change directory to the extracted folder:
Code:
cd /.../"Build_NexusS_One-click-root"
- Type :
Code:
chmod +x install-superboot-mac.sh
- Then:
Code:
./install-superboot-mac.sh
Your Nexus S is now rooted !
Adapted from: http://android.modaco.com/topic/327000-07mar-gri40-colour-revert-superboot-rooting-the-nexus-s/
PS: sorry for my language.
I appreciate you trying to help but if an unlocked bootloader and drivers are required then why not just fastboot flash recovery and install the su zip in recovery. IMO this is unnecessary really.
Sent from a lounge chair on my deck.
What is the easiest and fastest ?
1- double clic on a file or
2- flash recovery + flash su.zip in recovery ?
This method isn't necessary you're right, like I said it's an alternative "method".
Chamb' said:
What is the easiest and fastest ?
1- double clic on a file or
2- flash recovery + flash su.zip in recovery ?
This method isn't necessary you're right, like I said it's an alternative "method".
Click to expand...
Click to collapse
Flash recovery + flash su zip gives you, more control I think also I'm tired of people flash ROMs and then having problems and whining about how they need step by step directions when you suggest adb to help them fix it... I mean if you are gonna mod and hack at least learn what you are doing first....
/end rant
Also yes clicking is easier but IMO installing, the drivers (which your method requires) IS the hardest part.
This worked perfectly for me. Couldn't figure out the other way of rooting but this was simple so thank-you
Sent from my Nexus S using XDA App
Bluetooth cannot be enabled anymore
After rooting the Nexus S with Android 2.3.4 with this rooting instruction I cannot enable Bluetooth anymore. When I try to enable Bluetooth it says "Turning on.." but stops after two seconds and goes back into disabled Bluetooth state.
Bluetooth worked before just fine. Why did this happen and how can I resolve it?
Log file entries when switching on BLuetooth:
Code:
DEBUG/BluetoothService(120): Bluetooth state 10 -> 11
VERBOSE/BluetoothEventRedirector(562): Received android.bluetooth.adapter.action.STATE_CHANGED
INFO/bluedroid(120): Starting hciattach daemon
ERROR/bluedroid(120): bt_enable: Timeout waiting for HCI device to come up
DEBUG/BluetoothService(120): Bluetooth state 11 -> 10
VERBOSE/BluetoothEventRedirector(562): Received android.bluetooth.adapter.action.STATE_CHANGED
This is a problem I've seen occur after the root, not with this method but it can happen apparently, some people had this issue.
But I do not know the cause, the kernel is 100 % stock.
Try this:
- delete the superboot folder (/) and the su file (/system/xbin) with a root explorer
- then reboot the phone in bootloader mode and flash the stock boot.img (2.3.4) by typing "fastboot flash boot boot.img"
Now you're unroot
- then retry the one click root
Model Number - GT-S5830
Android Version - 2.3.6
Baseband version - S5830XWKT3
Kernel Version - 2.6.35.7-perf-CL787041 [email protected] #1
Build Number - GINGERBREAD.XWKT7
Virgin Galaxy Ace S5830.... i cannot root it.
so far i've tried..( This Guide )
universal_gb_root_v25.zip / universal_gb_unroot_v9.zip
and...
upd_1.zip / unroot.zip
and.....
AceGingerRoot.zip
also tried superoneclick which cannot root it on any setting.
what have I overlooked ?
i had planned to root it, install CWM recovery and make backup of the Optus carrier rom, then instal custom rom.... maybe i should download australian rom from sammobile and flash that replacing the current optus carrier one.
also when i load into the default android system recovery (Pwr + home key), down the bottom there is a message in yellow saying...
-- Appling Muti-CSC --
Can't access to '/system/csc/OPP/system'.
i have no idea what that means.
simmo2302 said:
Model Number - GT-S5830
Android Version - 2.3.6
Baseband version - S5830XWKT3
Kernel Version - 2.6.35.7-perf-CL787041 [email protected] #1
Build Number - GINGERBREAD.XWKT7
Virgin Galaxy Ace S5830.... i cannot root it.
so far i've tried..( This Guide )
universal_gb_root_v25.zip / universal_gb_unroot_v9.zip
and...
upd_1.zip / unroot.zip
and.....
AceGingerRoot.zip
also tried superoneclick which cannot root it on any setting.
what have I overlooked ?
i had planned to root it, install CWM recovery and make backup of the Optus carrier rom, then instal custom rom.... maybe i should download australian rom from sammobile and flash that replacing the current optus carrier one.
also when i load into the default android system recovery (Pwr + home key), down the bottom there is a message in yellow saying...
-- Appling Muti-CSC --
Can't access to '/system/csc/OPP/system'.
i have no idea what that means.
Click to expand...
Click to collapse
If your phone is unlocked try to flash a fresh stock rom via Odin, maybe you don't have enought free space in your system patition
cheers i'll try that. freeing up some space.
also i dont know if it is locked to Optus (the carrier) or not, does it matter if it is ?
if so i might have to look into that....
simmo2302 said:
cheers i'll try that. freeing up some space.
also i dont know if it is locked to Optus (the carrier) or not, does it matter if it is ?
if so i might have to look into that....
Click to expand...
Click to collapse
hmmm... well aparently it IS locked to the carrier Optus network. - i dont kno how/if that effects it being rooted or not.
i tried to root the device with the gb_universal_v25.zip again, and then without rebooting installing CWM 5.0.26.
the CWM is there now. but still no root.
simmo2302 said:
hmmm... well aparently it IS locked to the carrier Optus network. - i dont kno how/if that effects it being rooted or not.
i tried to root the device with the gb_universal_v25.zip again, and then without rebooting installing CWM 5.0.26.
the CWM is there now. but still no root.
Click to expand...
Click to collapse
Do you have thinkdroid installed?
Viper The Ripper said:
Do you have thinkdroid installed?
Click to expand...
Click to collapse
OK, just had a terrible time with this, but i may have got it now..... (have tried to do as much research myself, so i dont be a noob and ask every noob question under the sun)
i ended up getting the crappers with it, so in the menu settings i did a factory reset.
and... got stuck in a boot loop.....
rebooted into recovery.. wiped data/factory reset, wiped cache, wiped davlik aswell.
rebooted, and still boot loop.
put Ace into download mode (Pwr +vol dwn + home), ran Odin multidownloader 4.38 and used proper firmware (one package) from sammobile and coopers_v1.0.ops, and reflashed stock FW onto the Ace.
successfully passed Odin, rebooted.. (cant remember if it worked right away or if i had to do another wipe session).... but got it working again...
went back into recovery (reverted back to stock now)... tried rooting with universal_gb_root_v25... didnt work... unrooted with universal_gb_unroot_v9.
tried for ages to find universal_gb_root_v26 but couldnt find a site that didnt want me to do a survey and give my mobile number... so i found (somewhere) a universal_gb_root_v25b.
rooted with that.... rebooted.. and checked with 3 different SU / root checkers... and each one says Root is Good ! Yay !
so now i'm going to go back and put on ClockworkMod Recovery 5.0.2.6 and then try some custom roms
still undecided which one to use. (ideally looking for one, lean, fast and stable considering how restricted the Ace is)
cheers for all your help.
simmo2302 said:
OK, just had a terrible time with this, but i may have got it now..... (have tried to do as much research myself, so i dont be a noob and ask every noob question under the sun)
i ended up getting the crappers with it, so in the menu settings i did a factory reset.
and... got stuck in a boot loop.....
rebooted into recovery.. wiped data/factory reset, wiped cache, wiped davlik aswell.
rebooted, and still boot loop.
put Ace into download mode (Pwr +vol dwn + home), ran Odin multidownloader 4.38 and used proper firmware (one package) from sammobile and coopers_v1.0.ops, and reflashed stock FW onto the Ace.
successfully passed Odin, rebooted.. (cant remember if it worked right away or if i had to do another wipe session).... but got it working again...
went back into recovery (reverted back to stock now)... tried rooting with universal_gb_root_v25... didnt work... unrooted with universal_gb_unroot_v9.
tried for ages to find universal_gb_root_v26 but couldnt find a site that didnt want me to do a survey and give my mobile number... so i found (somewhere) a universal_gb_root_v25b.
rooted with that.... rebooted.. and checked with 3 different SU / root checkers... and each one says Root is Good ! Yay !
so now i'm going to go back and put on ClockworkMod Recovery 5.0.2.6 and then try some custom roms
still undecided which one to use. (ideally looking for one, lean, fast and stable considering how restricted the Ace is)
cheers for all your help.
Click to expand...
Click to collapse
I'd tell you that if you didn't have enough space on the system partition, maybe you could try flashing THIS before rooting your device and then you'll try flashing root again so...
Try The Ultimatum
Sent From my GT-S5830.
Current Rom-The Ultimatum
Kernel-Fire OC Kernel
Audio Manager-BEATS
Hit Thanks you unthankful $*%$&. Its There For A Reason.
Samsung Galaxy Ace [GT-S5830] root method (Optus branded units and possibly others)
I tried many methods, and none would work with my Optus branded S5830. I assume it was partly due to having less than 1MB available on the /system partition. After some perseverance, it now has root, here was my method, hopefully it can help others.
Some files mentioned in this are available here: http://goo.gl/6XlwEx
1. Install Samsung USB drivers: SAMSUNG_USB_Driver_for_Mobile_Phones.exe
2. Install and setup (for atleast your android version) the SDK from Google (http://developer.android.com/sdk/index.html)
3. Ensure that the platform-tools (or which ever folder contains adb.exe) is in your system path variable (google it).
4. Put custom recovery image on sdcard: recovery-clockwork-5.0.2.6-galaxyace.zip
5. Turn off device, and boot to recovery (home + power)
6. Flash recovery-clockwork-5.0.2.6-galaxyace.zip and reboot
7. Turn off device, and boot to recovery again (home + power)
8. From a command prompt, run 'adb shell' it should drop you to a shell with root privileges (#).
Code:
> adb shell
#
9. Mount the '/system' partition from the custom recovery (mount partitions)
10. Make some room on your '/system' partition, delete Skype, Think Office, etc. You will need to do this as the bloatware has left no room for the su binary and SuperUser.apk
11. To get rid of skype or Think Office, from the command line type the following and then press enter.
Code:
# rm /system/app/Skype.apk
# rm /system/app/thinkdroid.apk
12. Extract universal_gb_root_v25.zip to a folder, and open another command prompt at .\universal_gb_root_v25\system\xbin and type the following commands:
Code:
> adb push busybox /system/xbin/
> adb push sqlite3 /system/xbin/
> adb push ssh /system/xbin/
> adb push su /system/xbin/
> adb push ..\app\Rootvalidator.apk /system/app/
> adb push ..\app\Supersu.apk /system/app/
13. Go Back to you 'adb shell' command prompt, and type the following to confirm the files have been pushed (you should not get a 'No such file or directory' message)
Code:
# ls /system/xbin/su
# ls /system/app/Supersu.apk
14. Set file access permissions (change mode) with the chmod command
Code:
# cd /system/xbin
# chmod 6755 su
# chmod 755 busybox
# chmod 755 sqlite3
# chmod 755 ssh
# chmod 644 /system/app/Supersu.apk
15. Now also copy the files you pushed to /system/xbin to /system/bin
Code:
# cp su /system/bin/
# cp ssh /system/bin/
# cp busybox /system/bin/
# cp sqlite3 /system/bin/
Code:
# reboot
The phone should reboot as normal,
17. Once in turn on USB debugging (google it). Go Back to you 'adb shell' command prompt (which will have quit the shell after the reboot) and type:
Code:
> adb shell
$
18. Note that this time there is likely a $ prompt, if so, enter the command 'su' and hit enter. SuperSU should pop up on your device asking for su rights, say yes. If you get the # prompt, you are now rooted.
Code:
$ su
#
19. As an alternative to steps 17 and 18, (after the reboot, before turning on USB debugging), you can just open Rootvalidator from your app drawer to test for root privileges. You will also notice the SuperSU and cwm_recovery apps now in the app drawer too.
If it hasn't worked, make sure you've followed the steps correctly, you can safely repeat them, or play with the file's (busybox, sqlite3, ssh and su) user owner/group owners so they match most of the the other files in '/system/bin' and see if it helps. USe 'ls -l', 'chown' and 'chgrp' (again, google their usage)
ie. as an example, below shows that 'busybox' is owned by user 'root' and group 'shell', to change the group ownership to root, i would type 'chgrp root busybox' at a root (#) prompt.
Code:
# ls -l
-rwxr-xr-x root shell 2007456 2008-08-01 22:00 busybox
-rwsr-sr-x root root 311872 2013-12-08 09:09 su
- The End -
I think you should you should flash a stock rom via odin.
as usual, if anything goes wrong, no responsibility etc
The official update tutorial for rooted users doesn't keep app data, only internal storage! This tutorial keeps EVERYTHING
This method allows updating from 4.5.15 (unlocked, encrypted, rooted) to 5.0.2 without any data (sys settings + app data + user data) loss
A FAQ section is present at the end of this post and will be regularly updated.
List of files to download while doing the following steps:
OOS 5.0.2 ROM
Codeworkx TWRP recovery
Latest Magisk
Terms and software used in this guide:
Fastboot / Bootloader = bootloader of the phone, it's a very low level mode of the phone that allows booting into recovery. Can be accessed by using the advanced reboot menu (enable in dev options) or by "adb reboot fastboot".
Recovery = a small operating system on the phone that allows you to do various operations even when the main OS (Android) is broken. This includes flashing ROMs, modifying stuff on the storage, etc. It's the Android swiss army knife. If you can get a phone to boot TWRP, then you can do almost anything.
Magisk = rooting software that uses a systemless method to keep SafetyNet working. Systemless = instead of modifying the system, every change is put in a separate image that is mounted "over" the system. When the system tries to access a file modified by Magisk, instead of reading it from the partition, it reads it from Magisk. It's recommended to use Magisk instead of SuperSU as of 2018.
ADB = tool that allows controlling the phone from your PC through USB. You can use it when you're in Android if USB debugging is enabled in the settings, or when you're in TWRP. Here, we mostly use it for transferring files directly (without MTP) and running commands (using "adb shell")
Note: For this guide you will be required to download and install Magisk. If you don't want your phone to be rooted, then at the end of this guide reboot into TWRP, wipe both caches and re-flash the OS. This will uninstall Magisk and any other root patch. Beware: it will reflash stock recovery, so if you ever want to re-root, you'll need to reboot to fastboot and flash TWRP manually.
Convention for commands that you will have to run:
a command line starting with "C:" means that it should be run on your PC
a command line starting with "~ #" means that it should be run on your phone (through adb shell) while in TWRP
a command line starting with "OnePlus5:/ $" means that it should be run on your phone (through adb shell) while in OxygenOS
Although the commands start with "C:", this is just for readability purposes. You should run everything from inside an empty directory with enough disk space and writing access.
Your phone will have to be plugged in to your PC from the beginning to the end. Also, make sure it has at least 80% battery before beginning, just in case.
I know, the tutorial is huge. This is simply due to the fact that if I just wrote "make a nandroid backup of this and that, flash, and restore the backup while doing this", then some people may encounter problems because not everyone knows how to do a nandroid backup, restore it, etc. Also, there are a lot of things that need to be done precisely that way and not another way, which explains why the tutorial is huge. Also, you may notice that there is a lot of commands to run throughout the tutorial, this is because that way, I'm sure that at the end, you will have done everything like I did it on my phone, so that if you have a problem it's much easier to figure out where it comes from.
Summary of what you need to do (this is only a SUMMARY to give you a preview of what the whole thing looks like, you shouldn't follow it except if you're really an expert since a lot of things need to be done precisely, instead you should follow the easier complete steps below):
Make a Nandroid backup of /data
Backup files on internal storage
Wipe everything (internal storage + /data + system + caches), and then format data (important!)
Push and flash the OOS zip
Wipe caches and reboot (to Oreo!)
When it reboots, make sure everything (features, like Wi-Fi and fingerprint sensor) works. Don't "save anything" though, everything you do will be erased when we'll restore your backup. This is just a "test drive" for Oreo.
Reboot to TWRP, wipe Data and restore the /data backup
Run the three commands to fix Wi-Fi and fingerprints
Reboot (to System) and check everything works (don't do anything, don't change any setting, just make sure it works)
Reboot to TWRP, rename the "Android" folder to "Android_oreo" on sdcard, delete everything else on sdcard and restore your internal files
Rename the freshly restored Android (nougat) folder to "Android_nougat" and rename "Android_oreo" to "Android".
Flash Magisk, wipe dalvik+cache and reboot to System
When in Android, everything should work except some apps won't have their data. This is normal. Open a terminal (either on your phone using Termux or from your PC using adb shell), elevate using su and rename "Android" to "Android_oreo" and "Android_nougat" to "Android" (this is so that it correctly restores permissions)
If everything works fine, delete the "Android_oreo" folder
First, if you have Xposed Framework (systemless or not) installed, uninstall it. Next, if needed, uninstall any Magisk module that is "Nougat-only" to prevent any problems afterwards.
Boot the phone to bootloader/fastboot (either using advanced reboot, or by using volume down button when you start your phone) and boot to the TWRP recovery by doing
Code:
C:\> fastboot boot twrp-3.2.1-0-oreo-8.1-codeworkx-cheeseburger.img
from your PC.
Next, in TWRP, make a backup of /data (using the Backup button). Then, still while in TWRP, run the following commands:
Code:
C:\> adb shell
~ # cd /sdcard
/sdcard # tar cvf twrp.tar TWRP
/sdcard # md5sum twrp.tar
<< md5 checksum of twrp.tar >>
/sdcard # exit
C:\> adb pull -p /sdcard/twrp.tar
When the above command has finished, make sure that the checksum of the received twrp.tar file matches the one previously displayed.
If it doesn't match, delete the file and run adb pull again. Don't continue following this guide until you have received a 1:1 (checksum-wise) backup of /data.
Code:
C:\> adb shell
<< WARNING: dangerous command! double check the following line is correct before pressing enter! >>
~ # rm -rf /sdcard/TWRP
~ # rm /sdcard/twrp.tar
That was for /data. Now, the backup for the internal storage:
Code:
~ # cd /sdcard
/sdcard # du -csh
<< you should see here the total size of sdcard, that'll give you an idea of how long it'll take >>
/sdcard # tar cvf sd.tar element1 element2 element... elementN
<< in the command above, replace "element1..N" by a space-separated list of what you want to have in the backup.
Keep in mind that your list HAS to contain the element "Android" (case is important). It contains the app data.
Let's say for example you want to keep only the photos you have taken (and nothing, nothing else that was on internal storage).
The photos are in the folder DCIM, so the command will look like this:
tar cvf sd.tar Android DCIM
(because you want DCIM, and Android has to be in the list, no matter where)
>>
/sdcard # md5sum sd.tar
<< md5 checksum of sd.tar >>
/sdcard # exit
C:\> adb pull -p /sdcard/sd.tar
When the above command has finished, make sure that the checksum of the received sd.tar file matches the one previously displayed.
If it doesn't match, delete the file and run adb pull again.
Keep in mind that anything you don't put in that list will not be backed up and will be lost!
Now, you have a backup for all the important stuff so we can start doing the real sh*t.
Now, the important step:
Go back to the TWRP home screen, press "Wipe", "Advanced Wipe" and there check "Dalvik / ART Cache", "Cache", "System", "Data" and "Internal Storage". Confirm using the slider at the bottom of the screen. Press the home button, then "Reboot" and "FastBoot". Now, type the same fastboot command as in the previous step to boot the recovery image. You'll enter the recovery as before.
Now, on your PC, in the terminal, type
Code:
adb push -p OnePlus5Oxygen_23_OTA_029_all_1801292040_d71af3d.zip /sideload
(note: here, we are not using "adb sideload", we are really using "adb push"). In TWRP, click Install, in the file manager go to /sideload and select the OOS zip file. Confirm by sliding. If you get an error, go back to home, click Mount and ensure System is not checked. Then try installing again. If it still does not work, reboot to fastboot, type command again, get to the recovery and install again.
When the zip-file is installed, go home, click "Wipe", "Advanced Wipe" and check both caches and confirm. Then, go home, click "Wipe" and then "Format Data". Then, go home, click "Reboot" and then "System". Your phone will now reboot to Oreo. It will take a long time, but do not turn off the phone. Let it run. On my phone, it took on average 2 minutes for that boot.
You'll be greeted by the "first boot" page. It'll ask you if you want to restore a backup or start anew, choose start anew. Connect to your Wi-Fi network and Google account. Follow all the instructions until you get to the home screen. There, make sure everything works (especially Wi-Fi and fingerprint sensor). Don't save your fingerprints yet, they will be erased afterwards. If everything works, you can continue following these instructions. If not, post a comment down there.
Now that you're at the home screen, go in the settings, About Android and click the build number 8 times to enable Developer Options. Go in there and enable advanced reboot. Then, reboot your phone into fastboot/bootloader using the power button. Type the exact same command as before to start TWRP. Once that you are in TWRP, run the following commands:
Code:
C:\> adb push -p twrp.tar /sdcard/
C:\> adb shell
~ # cd /sdcard
/sdcard # tar xvf twrp.tar
/sdcard # cp /data/misc/wifi/WifiConfigStore.xml /sdcard/
In TWRP, click "Wipe", "Advanced Wipe" and check only the "Data" partition. Confirm. Press home, then "Restore" and choose the backup in the list. Confirm to restore. Back to the terminal, we need to run the following commands otherwise Wi-Fi and fingerprints won't work:
Code:
/sdcard # cp WifiConfigStore.xml /data/misc/wifi/
/sdcard # rm /data/misc/wifi/wpa_supplicant.conf
<< WARNING: dangerous command! double check the following line is correct before pressing enter! >>
/sdcard # rm -rf /data/system/users/0/fpdata
/sdcard # rm /data/system/users/0/settings_fingerprint.xml
Note: the command above are ran from your PC in an adb shell while the phone is still in TWRP.
Reboot the phone to system and ensure Wi-Fi and fingerprints are still working. Right now you should already see your old home screen and all your apps, but the internal storage isn't there yet. Reboot in fastboot, run the command to get in TWRP.
Once TWRP has booted, run the following commands:
Code:
C:\> adb push -p sd.tar /sdcard/
C:\> adb shell
~ # cd /sdcard
<< WARNING: dangerous command! double check the following line is correct before pressing enter! >>
/sdcard # rm -rf Alarms Albums DCIM Download Movies Music Notifications Pictures Podcasts Ringtones
/sdcard # ls
<< now, look at the list of files that were printed, and rm anything left that is not called "Android" or "sd.tar"
<< WARNING: dangerous command! double check everything is correct before pressing enter! >>
if when you do rm <the thing> it tells you it's a directory, then do: rm -rf <thething>
if there's a folder called SomeFolder, do "rm -rf SomeFolder"
next, run this:
/sdcard # ls
Android sd.tar <-- expected output
/sdcard # mv Android Android_oreo
/sdcard # tar xvf sd.tar
/sdcard # mv Android Android_nougat
/sdcard # mv Android_oreo Android
If you don't have Magisk somewhere on your sd card, download it and upload it using MTP or adb. Then flash it using the Install button. Clear dalvik/cache and reboot to system.
When the phone has booted (again, it might take time), make sure USB debugging is enabled and run the following commands:
Code:
C:\> adb shell
OnePlus5:/ $ su
<< here, you might see a Magisk screen asking for superuser access. Allow. >>
OnePlus5:/ $ cd /sdcard
OnePlus5:/sdcard $ mv Android Android_oreo && mv Android_nougat Android
Now, try some apps and make sure all the data is there (especially games and Netflix/Hulu/etc). If everything is there, and the phone works properly, go back in the terminal and type:
Code:
OnePlus5:/sdcard $ rm -rf Android_oreo
Optionally, start the TWRP app and flash it, it can always be useful. You can also reboot to fastboot to do that.
Now reboot your phone (normal reboot) one last time.
There, working OOS 5.0.2 / Android 8.0.0 phone with no data loss.
Frequently Asked Questions
How long does the whole thing take?
Highly depends on the amount of data you have on your phone. Since it the USB port only supports USB 2.0, it may take 4 or 5 hours in total.
Will doing this void my warranty?
No.
Will I be able to install future OTA updates using the regular download-reboot-flash-twrp procedure?
Yep. Just use the regular method as you would have on Nougat.
Will I lose my data?
If you follow all the instructions, no. Even if you don't follow them, as soon as you have made a backup of /data and internal storage, then no matter how bad you screw up you could always get a working phone back.
I followed the instructions and now my phone doesn't work
Boot in TWRP, wipe everything, reflash.
questions will be added there in the future
Having WiFi and fingerprint issues
You sure it is a good idea to just delete those files? I would have guessed that I need to replace these (nougat version from backup) with the oreo version to have it working just like before the restore.
Code:
/sdcard # rm /data/misc/wifi/wpa_supplicant.conf
/sdcard # rm -rf /data/system/users/0/fpdata
/sdcard # rm /data/system/users/0/settings_fingerprint.xml
I'm having the issues with wifi and fingerprints. Neither one is working. I'll try to figure out how to fix this.
@zdimension Thanks for this guide, I don't have time to test it yet, but I have a question
pdluke said:
Code:
/sdcard # rm /data/misc/wifi/wpa_supplicant.conf
/sdcard # rm -rf /data/system/users/0/fpdata
/sdcard # rm /data/system/users/0/settings_fingerprint.xml
Click to expand...
Click to collapse
At this point in the procedure, adb shell is still using root (before flashing magisk) ? How is that possible ? Does the adb /sideload preserve root ?
olivier380 said:
@zdimension Thanks for this guide, I don't have time to test it yet, but I have a question
At this point in the procedure, adb shell is still using root (before flashing magisk) ? How is that possible ? Does the adb /sideload preserve root ?
Click to expand...
Click to collapse
These commands should be run while the phone is in TWRP. Also note that adb /sideload is not used here, only adb push.
pdluke said:
You sure it is a good idea to just delete those files? I would have guessed that I need to replace these (nougat version from backup) with the oreo version to have it working just like before the restore.
Code:
/sdcard # rm /data/misc/wifi/wpa_supplicant.conf
/sdcard # rm -rf /data/system/users/0/fpdata
/sdcard # rm /data/system/users/0/settings_fingerprint.xml
I'm having the issues with wifi and fingerprints. Neither one is working. I'll try to figure out how to fix this.
Click to expand...
Click to collapse
If you delete them, they will be generated automatically at the next system boot. But you could also make a backup of those three files before wiping /data, store that somewhere, restore Nougat /data and then restore your backup of those three files. The result would be the same.
Note: actually, not exactly. Erasing the first file won't change anything since it's not used anymore in Oreo, but the two other files contain the fingerprint configuration (list of saved fingerprints). So,
Either you remove the files and you have to save your fingerprints again at next boot
Either you restore them from an Oreo backup and you'll get the fingerprints you had saved during the "first boot" procedure when you rebooted the phone right after flashing the OS
But the result is mostly the same: everything works. Deleting the files ensures you get something clean. If you restore from an Oreo backup I can't guarantee the result (as it may interfere with other files from the Nougat backup).
10 bucks to make a script to do this all for me haha.
@zdimension Thanks for the clarification Another thing you might add to the files to download would be Magisk (optionally). In this kind of guide, I've always find it useful to download everything first.
olivier380 said:
@zdimension Thanks for the clarification Another thing you might add to the files to download would be Magisk (optionally). In this kind of guide, I've always find it useful to download everything first.
Click to expand...
Click to collapse
Oops, forgot to add it
I added the link, and also instructions for how to un-root afterwards for those who would want it.
To improve the guide, here are some ideas :
- You should highlight that rm -rf is a very dangerous command, and that it needs to be checked twice (especially the targeted folder)
- It could be useful to use the du -csh command to check the size of a folder (to estimate the backup time for example).
- As a safety measure, one could md5sum the tar file before and after using adb pull
What do you think ?
olivier380 said:
To improve the guide, here are some ideas :
- You should highlight that rm -rf is a very dangerous command, and that it needs to be checked twice (especially the targeted folder)
- It could be useful to use the du -csh command to check the size of a folder (to estimate the backup time for example).
- As a safety measure, one could md5sum the tar file before and after using adb pull
What do you think ?
Click to expand...
Click to collapse
Thanks for the ideas! I updated the post (and I added a changelog at the bottom for future reference).
Followed guide for successful upgrade from 4.5.15 encrypted, unlocked bootloader w/ Magisk root.
One note, after the first complete wipe and flash of the full ROM, it was getting stuck on first boot and never completed. Discovered that I needed to not just wipe the Data partition but Format it in TWRP, to clear out the old encryption I think. Magisk wouldn't install either until I did this.
@debork thanks for the positive feedback (all the merit goes to @zdimension of course)
@zdimension there are many people in the other thread https://forum.xda-developers.com/oneplus-5/how-to/official-oxygenos-4-5-2-7-1-1-ota-t3627003 that tried (unsucessfully) to upgrade from 4.5.15 to 5.0.1, maybe a link to this topic could be useful for them (if it's not too late).
Regarding the
Go back to the TWRP home screen, press "Wipe", "Advanced Wipe" and there check "Dalvik / ART Cache", "Cache", "System", "Data" and "Internal Storage".
Click to expand...
Click to collapse
I think it should be highlighted in red, since it is the actual "clean flash" (AFAIU, correct me if I'm wrong).
if we only have the BL unlocked non root and stock recovery can we only ota without any loss of data ?
debork said:
Followed guide for successful upgrade from 4.5.15 encrypted, unlocked bootloader w/ Magisk root.
One note, after the first complete wipe and flash of the full ROM, it was getting stuck on first boot and never completed. Discovered that I needed to not just wipe the Data partition but Format it in TWRP, to clear out the old encryption I think. Magisk wouldn't install either until I did this.
Click to expand...
Click to collapse
Thanks for feedback, I will add that to the guide (although it worked with just Wipe for me )
zdimension said:
Thanks for feedback, I will add that to the guide (although it worked with just Wipe for me )
Click to expand...
Click to collapse
Have you rooted the 4.5.15 with Magisk or SuperSU (which is not compatible with Oreo anymore) ?
olivier380 said:
Have you rooted the 4.5.15 with Magisk or SuperSU (which is not compatible with Oreo anymore) ?
Click to expand...
Click to collapse
I stopped using SuperSU when it was sold to that shady company. Also, Magisk is better imo.
quick05 said:
if we only have the BL unlocked non root and stock recovery can we only ota without any loss of data ?
Click to expand...
Click to collapse
Official OnePlus support said that nothing is guaranteed if your bootloader is unlocked. But since you're on stock recovery + non rooted, you could always try. But backup everything first. Some people here on XDA have reported that it doesn't work, though.
Just followed your guide with no problems. Thank you very much!! I can confirm also that you need to format data after the wipe otherwise it gets stuck in a bootloop!
Thanks so much for this. I was able to successfully follow the guide and get upgraded to 5.0.1 without losing any data. In fact, I even messed up one step by failing to include the Android directory in the sdcard.tar backup (perhaps that should be more explicit), but it doesn't seem to have affected everything; all of my apps seem to have retained their data.
A few notes:
1. The file size of twrp.tar was ~14GB but when executing the pull command, it recognized it as only ~1.3 GB. As a result, the pull was not complete until it reached over 1000%. All the more reason to do the md5 check.
2. As others stated, I needed to format the data partition, not just wipe it.
3. I might recommend also including a "summary" version somewhere on what this guide does. Scrolling through the guide the first time, it seemed pretty daunting, but really all that you're doing is: backing up data partition and internal storage; wiping device; flashing Oreo ROM; tweaking a few files; and restoring backed up data and internal storage.
Thank you again so much! Glad to finally be on Oreo.
elight3 said:
Thanks so much for this. I was able to successfully follow the guide and get upgraded to 5.0.1 without losing any data. In fact, I even messed up one step by failing to include the Android directory in the sdcard.tar backup (perhaps that should be more explicit), but it doesn't seem to have affected everything; all of my apps seem to have retained their data.
A few notes:
1. The file size of twrp.tar was ~14GB but when executing the pull command, it recognized it as only ~1.3 GB. As a result, the pull was not complete until it reached over 1000%. All the more reason to do the md5 check.
2. As others stated, I needed to format the data partition, not just wipe it.
3. I might recommend also including a "summary" version somewhere on what this guide does. Scrolling through the guide the first time, it seemed pretty daunting, but really all that you're doing is: backing up data partition and internal storage; wiping device; flashing Oreo ROM; tweaking a few files; and restoring backed up data and internal storage.
Thank you again so much! Glad to finally be on Oreo.
Click to expand...
Click to collapse
Thanks for the feedback! I'll add a summary to the guide.