[Q] Root for 14.4.A.0.133 C6903 - Xperia Z1 Q&A, Help & Troubleshooting

I am looking to root my Sony Xperia Z1 14.4.A.0.133.
I have previously rooted this device and many others and have experience with custom roms.
But I have found myself unable to root with a locked boot-loader as I am looking to restore the TA Partition of which I have backed up.
Please Help

Google for "newsroot" or towelroot. That can help you.
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Related

[Q] doomkernel 0.9 xperia z flash fails

Tried to flash doomkernel 0.9 http://bit.ly/12cotzD from this thread: (http://forum.xda-developers.com/showthread.php?t=2172888) in recovery mode with xperia z android 4.2.2. at first it seemed to work, but after starting my xperia z - nothing happend - black screen. no boot.
i tried it 4 times with CWM 6.0.3.2 and TWRP 2.5.0.0 (xz dual recovery) - everytime the same result. copied the zip file on sdcard0 before.
flashtools said that the phone is in flash mode. so i flashed with flashtools the 423 firmware. it just restored the kernel (i think), because the progress was much faster than flashing the phone completly. so it was no full wipe.
after that the phone worked again - but without doomkernel. dual recovery and all othere things were still there.
can anyone tell me why it´s not possible to flash the kernel with my xperia z?????????????
Do you have unlocked bootloader?
Sent from my C6603 using xda premium
I didnt unlock it. But i can unlock the bootloader.
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jamz2005 said:
I didnt unlock it. But i can unlock the bootloader.
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Click to expand...
Click to collapse
Doom kernel is only for unlocked bootloader,if you are planning to unlock it,backup your TA partition before unlocking,it will help you to restore your drm keys when needed.
http://forum.xda-developers.com/showthread.php?t=2292598
Sent from my C6603 using xda premium
Ok. Thank you. Didn't know that So i will first backup my ta partition and have another try.
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update my devies XPERIA Z

HI
my devies is rooted xperia z c6602 434
i want update it to the latest firmware without delete the root
Root isnt a bit thing.. Why you don't want to flash and then to root? Thats a little thing and needs a quarter hour..
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About Bravia Engine 2 on unlocked bootloader

Any Be2 mod for Xperia SP unlocked bootloader?
I'm using fw. 201 odexed, rooted and with this fix:
http://forum.xda-developers.com/showthread.php?t=2647227
I forgot to backup ta and now i'm in this situation :/
Test ports around xda and tell us is work. I don't test because not important for me. Ur mission now
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Anyone know anything???
joke19 said:
Test ports around xda and tell us is work. I don't test because not important for me. Ur mission now
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Click to expand...
Click to collapse
You can tell me why relock bootloader on flashtool if it makes no difference ???

No telephony function after flash

Hello,
currently I am helping in a few guys with rooting and flashing their phones. After a lot of trouble we managed to root, backup TA and flash cyanogenmod. Now they say that the phone does not recognise their SIM. I couldn't find any related problem here and I'm asking you because I don't have the least clue what to do to fix this? They flashed the latest build over official 4.3...
I don't know more (I don't know them personally)
It would be nice if you could help me...
Regards
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Is solved... One is too st**id to follow my instructions it seems.
Flash via TWRP did the job
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xperia z1 waranty after BL unlock and relock

simple question: did someone send his/her xperia z1 to sony to repair something after he unlocked (and relocked, ta backup etc) this bootloader? can sony notice if the bootloader was unlocked?
If you unlocked the bootloader and didn't relock it, Sony can see the bootloader is open.
If you did TA backup and restore it for close the bootloader, Sony won't see it.
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HannibalSmith12 said:
If you unlocked the bootloader and didn't relock it, Sony can see the bootloader is open.
If you did TA backup and restore it for close the bootloader, Sony won't see it.
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Click to collapse
but we had to give sony our imei so the could recognize which device was unlocked or am i wrong?
mo120697 said:
but we had to give sony our imei so the could recognize which device was unlocked or am i wrong?
Click to expand...
Click to collapse
I don't think Sony saves the IMEI. It's just for create the unlock code.
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