I already did a search but got results for different phone brands ie. samsung etc but nothing for sony, please help me out for the same i am using rooted xperia z ( http://forum.xda-developers.com/xperia-z/development/rom-cyanogenmod-12-unofficial-t2975458 ) using this rom, which is lollipop want to downgrade to kitkat. please help
reflash stock ftf 4.4.4
Paduretu Ionut said:
reflash stock ftf 4.4.4
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can you explain a step by stem guide ? or any link where i can find the same ?
How to package and flash stock roms in FTF format.
Sent from my C6603
hello
gaganailawadi said:
can you explain a step by stem guide ? or any link where i can find the same ?
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hi i found this video on youtube it helped me to downgrade back to kitkat 4.4.4 https://www.youtube.com/watch?v=F2HIYpeZaTM
Someone please help
I cant find stock 4.4.4 firmware for my xperia zl c6506
fermtz09 said:
I cant find stock 4.4.4 firmware for my xperia zl c6506
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Download from here
http://firmwaremobile.com/index.php/xperiadownload/file/270-zl
Related
Hello guys. Anyone knows how to downgrade my Xperia Z? I've upgrade it to Kitkat 4.4.2. But it seems that 4.1.2 is better for Xperia Z. Kitkat 4.4.2 is quite lag. Specially on HD Games. Please help me guys. Thanks!
WinchyHanepp said:
Hello guys. Anyone knows how to downgrade my Xperia Z? I've upgrade it to Kitkat 4.4.2. But it seems that 4.1.2 is better for Xperia Z. Kitkat 4.4.2 is quite lag. Specially on HD Games. Please help me guys. Thanks!
Click to expand...
Click to collapse
download 4.1.2 ftf and flash it using flashtool
Thanks
androidtweaker1 said:
download 4.1.2 ftf and flash it using flashtool
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Just flash the 4.1.2 firmware? No other things to do before flashing?
WinchyHanepp said:
Just flash the 4.1.2 firmware? No other things to do before flashing?
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Just untick data wipe in flashtool
WinchyHanepp said:
Just flash the 4.1.2 firmware? No other things to do before flashing?
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Click to collapse
Backup you data to make sure to not loose them
Xperia™ Z (C6602) with Tapatalk.
OP's issue is solved.
Downgrade your Phone to Jélly Bean
To do that, simply check, if you are able to do that, first.
You can do that by typing the Telephone Number „*#*#7378423#*#*"
Then tap on „Service Information" and go to the Configuration.
After that you've got to go to unlockbootloader[dot]sonymobile[Dot]com to get your Unblock-ID, also-called Unlock-Key.
Accept the terms and Confirm, if you're REALLY SURE!
Hannah Stern said:
To do that, simply check, if you are able to do that, first.
You can do that by typing the Telephone Number „*#*#7378423#*#*"
Then tap on „Service Information" and go to the Configuration.
After that you've got to go to unlockbootloader[dot]sonymobile[Dot]com to get your Unblock-ID, also-called Unlock-Key.
Accept the terms and Confirm, if you're REALLY SURE!
Click to expand...
Click to collapse
Bootloader unlock is not required to flash stock rom.
Xperia Z shipped with Jellybean so he has to download jellybean FTF and flash it using flash tool.
As I have posted above the issue is already solved.
The procedure you have mentioned is required for flashing CUSTOM roms
Hello guys,
As i said i wanna know how to do a downgrade for my Xperia Zr 3G.
I have android 4.4.2 kitkat and i wanna to get back to 4.3 jelly bean, so any Help!!!!
And before any one told me to make a search, i already do but i find nothing just for Xperia Z, so is that the same with the ZR phone?!!!
And what the issus i can face while doing that?!
You
Please any answer would help even a link as start
Simply flash a ftf file with the version you want using flashtool!
wihushae said:
Simply flash a ftf file with the version you want using flashtool!
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And the Issus !!!
what Ftf i could downlad for My device cuz there are too many ftf for the same Android Version as the indian,Ru ... Etc
Sorry for being annoying
Amazo_elprince said:
And the Issus !!!
what Ftf i could downlad for My device cuz there are too many ftf for the same Android Version as the indian,Ru ... Etc
Sorry for being annoying
Click to expand...
Click to collapse
Ru is ok,they hardly differ
Tapatalked from Xperia ZR
So no need for root/ unlock, etc? Is there any counter which counts the number of ROM flashes? (IIRC, Samsung has such counters)
Sent from my C5502 using XDA Free mobile app
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.
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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?
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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
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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?
Anyone please help me to find out the official Sony 4.4.4 (14.4.A.0.157) ftf. Want to flash it immidiately.. Please Help.
You can download your firmware directly from Sony with XperiFirm ( http://forum.xda-developers.com/crossdevice-dev/sony/pc-xperifirm-xperia-firmware-downloader-t2834142 ) and then repack to ftf with flashtool.
Shaishav Salunkhe said:
Anyone please help me to find out the official Sony 4.4.4 (14.4.A.0.157) ftf. Want to flash it immidiately.. Please Help.
Click to expand...
Click to collapse
http://forum.xda-developers.com/xperia-z1/general/sony-xperia-z1c6902-14-4-0-157-stock-rom-t2998507
kathanpatel1001 said:
http://forum.xda-developers.com/xperia-z1/general/sony-xperia-z1c6902-14-4-0-157-stock-rom-t2998507
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Click to collapse
Thanks a Lot