Can anybody please tell me about any one click or any easy root method for xperia z1 C6902 android 5.1.1?
Or else just tell me how to downgrade my phone to 5.0.2
I am new to this forum so if i have said anything incorrect please forgive me.
And thanks in advance.
And also provide links if you know how to downgrade to 5.0.2
There is no way to directly root Z1 lolipop 5.1.1. You have to downgrade (to Kitkat 4.4.2 is the best), get your z1 rooted, install recovery then update it to pre-rooted lolipop 5.1.1
Use Xperia Flashtool to downgrade or upgrade firmware.
Thanks for the reply.
Can u list the steps and the links and
Also please tell me how can I downgrade to 5.0.2 lollipop.
no do not downgrade to 5.0.2 since its awful to root because you need to change from kingroot to supersu... just downgrade to 4.4.2 and install nut's recovery and it will root it for you in the process... then flash prerooted 5.1.1. and you're golden
Okay. Thanks for the reply.
Can you list the steps and the links?
You know I am just a little new.
Thanks in advance.
Ripul01 said:
Okay. Thanks for the reply.
Can you list the steps and the links?
You know I am just a little new.
Thanks in advance.
Click to expand...
Click to collapse
First downgrade to .108 and root it.
Install dual recovery by NUT
Download .368 prerooted zip
Flash that zip via recovery. Good luck
Thankyou everyone at the xda for helping me.
And for the reply also.
Related
Hi all,
Im new here, so if i am wrong please correct me.
I have a C6903 Z1:
- firmware 14.1.G.1.534 SG
- rooted using vroot (i can install titanium backup, supersu, and it said rooted)
- backed up TA partition
- now i want to update to 14.2.A.0.290 SG
- i already read the update method by NUT
http://forum.xda-developers.com/showthread.php?t=2572988
seems it is the only good working method now
BUT, i have a question regards the "requirements"
Current rooted FW version: 14.1.G.1.534 and 14.1.G.2.257
Click to expand...
Click to collapse
So, do i need to update to .257 and root it before process NUT method ? ... or just process NUT method directly ...?
Sorry for posting here instead of the Original thread but i dont have permission to post there.
Any help is well appreciated. Thanks!
nta6 said:
Hi all,
Im new here, so if i am wrong please correct me.
I have a C6903 Z1:
- firmware 14.1.G.1.534 SG
- rooted using vroot (i can install titanium backup, supersu, and it said rooted)
- backed up TA partition
- now i want to update to 14.2.A.0.290 SG
- i already read the update method by NUT
http://forum.xda-developers.com/showthread.php?t=2572988
seems it is the only good working method now
BUT, i have a question regards the "requirements"
So, do i need to update to .257 and root it before process NUT method ? ... or just process NUT method directly ...?
Sorry for posting here instead of the Original thread but i dont have permission to post there.
Any help is well appreciated. Thanks!
Click to expand...
Click to collapse
You can just proceed with [NUT]'s method. Now that you have root install recovery and the do the rest of the steps.
If you need help refer to my updated video:
shem2409 said:
You can just proceed with [NUT]'s method. Now that you have root install recovery and the do the rest of the steps.
If you need help refer to my updated video:
Click to expand...
Click to collapse
Thanks for your advice
I just processed exactly as NUT guide and had the 4.3 c6903 14.2.A.0.290 rooted :good:
Just a question:
- as NUT guide, last step is flash the ...stripped.ftf
- as your video, i did not see you flash the stripped.ftf. Instead, you flash the original generic 14.2.A.0.290 ?
what is the different? If i flash again the original 14.2.A.0.290 like yours. will it loose root ?
Have a great day!
nta6 said:
Thanks for your advice
I just processed exactly as NUT guide and had the 4.3 c6903 14.2.A.0.290 rooted :good:
Just a question:
- as NUT guide, last step is flash the ...stripped.ftf
- as your video, i did not see you flash the stripped.ftf. Instead, you flash the original generic 14.2.A.0.290 ?
what is the different? If i flash again the original 14.2.A.0.290 like yours. will it loose root ?
Have a great day!
Click to expand...
Click to collapse
In my video it is the stripped version as well. It shows up as normal in Flashtool for some reason. My video is 100% based on [NUT] method
shem2409 said:
In my video it is the stripped version as well. It shows up as normal in Flashtool for some reason. My video is 100% based on [NUT] method
Click to expand...
Click to collapse
Oh i see. Now i can start enjoy my Z1 fully rooted 4.3 after 3 days joinning the android world.
Many thanks for helps :good:
I got the problem that I can't update firmware for my Xperia Z1 ,
just need to update to 4.4.4 from 4.2.2, help it , please.
below the information：
CDA：1277-1348 , commercial and journalists
Firmware is 14.1.G.2.257(Android 4.2.2), can not update by PCC( no updating message)
it as possible as not use to Root.
KaMeiLiN said:
I got the problem that I can't update firmware for my Xperia Z1 ,
just need to update to 4.4.4 from 4.2.2, help it , please.
below the information：
CDA：1277-1348 , commercial and journalists
Firmware is 14.1.G.2.257(Android 4.2.2), can not update by PCC( no updating message)
it as possible as not use to Root.
Click to expand...
Click to collapse
hi, did you unlock your bootloader before? if yes, then relock it. Or flash a .157 (Latest 4.4.4) via flashtool.
yoorie016 said:
hi, did you unlock your bootloader before? if yes, then relock it. Or flash a .157 (Latest 4.4.4) via flashtool.
Click to expand...
Click to collapse
according to your reply,
1. if I use flash a.157(latest 4.4.4) via flashtool , the problem will be solved , right?
2. my CDA：1277-1348 , commercial and journalists , can I flash other CDA？
Sorry for asking these questions , I am rookie for flashtool
and thanks for replying me!!
KaMeiLiN said:
according to your reply,
1. if I use flash a.157(latest 4.4.4) via flashtool , the problem will be solved , right?
2. my CDA：1277-1348 , commercial and journalists , can I flash other CDA？
Sorry for asking these questions , I am rookie for flashtool
and thanks for replying me!!
Click to expand...
Click to collapse
It's perfectly fine! Just follow the steps in flashing FTF properly.
or follow this link, which you can download any FTF easily.
yoorie016 said:
It's perfectly fine! Just follow the steps in flashing FTF properly.
or follow this link, which you can download any FTF easily.
Click to expand...
Click to collapse
thanks a lot!! I just completed for updating Z1 to 5.0.2 from 4.2.2 last Sat.
thanks again!!!!
Hello everyone,
I need help on my Z1 C6903 which have been rooted 14.4.A.0.157 unlocked bootloader and using custom kernel.
I cant update the official lolipop directly just using sony pc companion, so i hope anyone can help me, tell me what to do to get the official lolipop update?
Thx.
reflash back to stock i think the only solution.
Hi, I have the Z1 c6943, I live in Argentina. Can I use this ROM? I've read it's for c6903. Thanks for the help!
mizukage said:
reflash back to stock i think the only solution.
Click to expand...
Click to collapse
Can u please help me give any link to the thread that i can flash back to stock?
http://forum.xda-developers.com/xperia-z/development/stock-rom-kitkat-4-4-4-283-ncb-pre-t2875379
I am using Sony Xperia Z1 (C6902) with 4.4.4 (14.4.A.0.157). Rooted.
Today I received the OTA update for Lollypop. I've downloaded it but I after trying to install it so many times , It failed every single time with the error message Could not install.
Please help me to figure out what the problem is?
Also please help me with the procedure on HOw to UNROOT the Sony Xperia Z1?
Shaishav Salunkhe said:
I am using Sony Xperia Z1 (C6902) with 4.4.4 (14.4.A.0.157). Rooted.
Today I received the OTA update for Lollypop. I've downloaded it but I after trying to install it so many times , It failed every single time with the error message Could not install.
Please help me to figure out what the problem is?
Also please help me with the procedure on HOw to UNROOT the Sony Xperia Z1?
Click to expand...
Click to collapse
Flash stock ftf then try again or just download lollipop Indian ftf and flash via flashtool...
kathanpatel1001 said:
Flash stock ftf then try again or just download lollipop Indian ftf and flash via flashtool...
Click to expand...
Click to collapse
Thanks. Could you please help me on How to UNROOT Xperia Z1?
Shaishav Salunkhe said:
Thanks. Could you please help me on How to UNROOT Xperia Z1?
Click to expand...
Click to collapse
Try inside supersu app->setting-> full unroot option...
U will actually get unrooted after u flash a ftf
since your purpose is getting lollipop, u just need to flash lollipop and u will get a unrooted lollipop
KWOKSFUNG said:
U will actually get unrooted after u flash a ftf
since your purpose is getting lollipop, u just need to flash lollipop and u will get a unrooted lollipop
Click to expand...
Click to collapse
Is that the official Sony ftf? Will a phone recieve official Sony updates after doing that? What would happen to any apk that was installed on rooted Z1 after flashing lollipop?
Hello, I just purchased a xperia Z1 and it is version 5.0.2 of .270 lollipop and I would have instructions to be able to dowgrade version KK rooted.
And thank you.
enzoo96 said:
Hello, I just purchased a xperia Z1 and it is version 5.0.2 of .270 lollipop and I would have instructions to be able to dowgrade version KK rooted.
And thank you.
Click to expand...
Click to collapse
For downgrade to the last version of KK just flash the .157 ftf via flashtool
And there is instruction topics for using flashtool and rooting