hey folks,
I will tomorrow unlock my bootloader on my R800i, and I have a few questions before I do it.
- How to Root then? I will not flash a new kernel, I only want root, because the update to ICS is only on June 2012.
- How to flash? I read always don't flash via CWM only Flash via Recovery?
- Can I flash then a original ICS Update from Sony, because I can't use then the OTA-Update to ICS from Sony or can I lock the BL again, and then update OTA?
once u unlock your bootloader, u cant get ics ipdate.. u need to relock back using .ftf file with flashtool.. go n search.. im wondering what the point u unlock your bootloader without install custom rom or kernel
u can use superoneclick to root your phone.. i hope this help u
No I can't because I have .69 and this is unrootable.
Then u need a custom kernel mate... they are pre-rooted
Sent from my Xperia Play using XDA
then.. you need to flash custom rom that support autoroot
Related
After my update from .42 to .69 I lost root access.
Now 3 weeks later I can't work without root. So I decided to unlock the Bootloader on my R800i.
How I get then the root access? Is it already there when I unlock the BL?
Or is there anything to do then, to get root.
How can I update to ICS?
With SEUS or normaly with the phone? And is the BL then even unlocked and will I have root access?
And is there a german manual how to unlock the BL?
To unlock the bootloader go here.
For root the only way I know for firmware .62 and up is by flashing a pre-rooted kernel like Doomkernel.
Random.Guy said:
To unlock the bootloader go here.
For root the only way I know for firmware .62 and up is by flashing a pre-rooted kernel like Doomkernel.
Click to expand...
Click to collapse
Yep that is the only way
Sent from my R800i using Tapatalk
U could flash a older version of the software after u bl unlock to.42 to root. After that u could flash any ics. Rom. U cannot fota to official Ics after bl unlock
Sent from my Xperia Play using XDA
To update to ICS you have to flash a ICS Kernel/ROM. I suggest you either CyanogenMod 9 or Sony Official Beta. To flash CyanogenMod download the package from the official thread, flash the boot.img with <<fastboot flash boot boot.img>> then enter in recovery and flash the .zip package that has to be on your SD card.
To flash Sony Beta follow instructions in the topic but instead of the original boot.img flash DoomLord Advanced Kernel to gain root access.
after i flash the ICS beta http://developer.sonymobile.com/wp/...or-unlocked-xperia-play-smartphones-download/
i need to install again the kernel if i want ICS++ rom ?
You'll need to flash an ICS kernel e.g DoomLords Advanced Stock
Sent from my R800i using xda premium
I have another question:
i'm on 2.3.4 rooted with locked bootloader and i'd like to test ics beta; if i unlock bootloader then flash ics beta can i come back to gb and re-lock bootloader to be able to receive official ics when it comes out? If yes, how to go back to GB? Sorry but i'm new to SE.
code72 said:
I have another question:
i'm on 2.3.4 rooted with locked bootloader and i'd like to test ics beta; if i unlock bootloader then flash ics beta can i come back to gb and re-lock bootloader to be able to receive official ics when it comes out? If yes, how to go back to GB? Sorry but i'm new to SE.
Click to expand...
Click to collapse
first u need to flash stock fw via flashtool, then relock bootloader .ftf file.. and that its
hi..
i wanted to root and then flash a costum rom on a xperia arc but im not getting root first...i used 2 methods for the locked bootloader the doomlord v1 and the Root_Exploit_OneClick both of these show me errors and the phone cant get root,i turned off every another process in the pc and the antivirus and still nothing...pls help me to root it...it is with locked bootloader..
Edit( i rooted it when i flashed a ready to root stock ics firmware and then with one click root method)
first of all you cant install a custom ROM with a locked bootloader... and the reason why your not getting a root is that your on .62 firmware and you can only root on .42 firmware... (NOTE: android version 2.3.4)
MrModMan said:
first of all you cant install a custom ROM with a locked bootloader... and the reason why your not getting a root is that your on .62 firmware and you can only root on .42 firmware...
Click to expand...
Click to collapse
i have this version 4.1.b.0.431...what should i do to root with this firmware?
You have ICS https://www.google.com.au/#hl=en&sc...qf.,cf.osb&fp=c72d84806ae8a6&biw=1366&bih=667 that should help you
y the way there are 2 ways to root .431(4.0.4)
1) flash the .431 file and then flash the stock kernel of .562 ftf(i.e flash 4.0.4 and the flash only the kernel of 4.0.3) and then use doomlord one click method
2) flash a ready to root ftf file that already has the compiled things together.
(by the way, why dont you unlock your bootloader? because if anything goes extremely wrong it can only be corrected if you have an unlocked bootloader. and unlcoking bootloader is not risky infact it can be reocked again it will give you more choice to choose from various roms and kernels)
and note these methods work on unlocked bootloaders only.
these threads will help youon locked bootloader
for 4.0.3 http://forum.xda-developers.com/showthread.php?t=1600728
for 4.0.4 http://forum.xda-developers.com/showthread.php?t=1683189
you can root your phone using This method .
hey everyone,
I updated my Xperia Arc to ICS via the sony pc companion update. But how do I root this version? Should I go back to gingerbread and root it or is there a way to root it directly, without going back?
Thanks.
If you have firmware 4.1.b.0.431 for ICS 4.0.4 then https://www.google.com.au/#hl=en&sc...=667&bav=on.2,or.r_gc.r_pw.r_qf.,cf.osb&cad=b or just search what ever firmware you have on google or xda
if you have ics 4.0.3 then u can root it using doomlords oneclick root method. if it is 4.0.4 then u need to flash kernel of 4.0.3 and then root and then u can come back to kernel of 4.0.4 by flashing just the orignal kernel again. or you can download a ready to root 4.o.4 ftf and then flash it on your phone using flashtool.
for 4.0.3 http://forum.xda-developers.com/showthread.php?t=1601038
for 4.0.4(ready to root) http://forum.xda-developers.com/showthread.php?t=1683957
you can root your phone using these simple 3 methods in Here.
Does it void our warranty ?
Sent from my LT15i using xda premium
well i am not 100% sure but i think that rooting wont void your warranty. unlocking bootloader voids your warranty because, root does not remain if you flash another firmware however, an unlocked bootloader is permanaent irrespective of what ever you install on it.
this was my logic however, remember dev's have shown how a bootloader can be relocked. get more info from here http://unlockbootloader.sonymobile.com/
Please guide me after update of firmware to 6.1.A.2.452 I will loose root?.Can I flash another firmware for stock custom rom via flashtool without unlocked bootloader?.Can I unlock my bootloader after the update?Which is the best stock custom rom and other custom rom which is easy to install & better than stock rom
Rooted 4.0.4 rom with locked bootloader
6.1.A.0.452
Sent from my LT26i using xda premium
Something easy is flash your new firmware and use a kernel like "Advanced Stock ICS Kernel" to root and finally reflash your stock kernel if your want its improvements, you can unlock your bootloader anytime, and the best custom room is Cyanogen, it just needs to flash an file in recovery mode.
jhodax said:
Something easy is flash your new firmware and use a kernel like "Advanced Stock ICS Kernel" to root and finally reflash your stock kernel if your want its improvements, you can unlock your bootloader anytime, and the best custom room is Cyanogen, it just needs to flash an file in recovery mode.
Click to expand...
Click to collapse
First I need to flash new firmware then unlock bootloader and flash new kernel?
Sent from my LT26i using xda premium