[Q] please help me developers - Xperia Arc Q&A, Help & Troubleshooting

i purchase ARC in used
it has 2.3.2
base-band
7x30A-AAABQMAZM-1290-14-14
build number
3.0.A.2.184
1) i don't know its boot-loader unlocked or not please tell me how can i check it
2) and please tell me how can i check its firmware version, because i want to
flash a rooted firmware in it....
because this in this link given below there are different firmwares
http://forum.xda-developers.com/showthread.php?t=1044201
so how should i know what is my firmware
3) my arc is orange branded phone can i install the
LT15i_3.0.1.A.0.145_Generic Global_system in it
only developer give me the ans or those who have complete knowledge on it

zohaib0001 said:
i purchase ARC in used
it has 2.3.2
base-band
7x30A-AAABQMAZM-1290-14-14
build number
3.0.A.2.184
1) i don't know its boot-loader unlocked or not please tell me how can i check it
2) and please tell me how can i check its firmware version, because i want to
flash a rooted firmware in it....
because this in this link given below there are different firmwares
http://forum.xda-developers.com/showthread.php?t=1044201
so how should i know what is my firmware
3) my arc is orange branded phone can i install the
LT15i_3.0.1.A.0.145_Generic Global_system in it
only developer give me the ans or those who have complete knowledge on it
Click to expand...
Click to collapse
If u wave a branded phone your Bootloader can't be unlocked yet You can find info about firmware etc on your phone at Settings -> About Phone.

Related

Does Unlock work after ROM Update

Hi
I have just bought a new unlocked XDA IIS . I have three questions regarding that ...
1. I would be upgrading the rom to the latest version. Will upgrading the rom lock the phone or will it stay unlocked.
2. Which is the best rom to upgrade to. I read someehere its the Asian Rom.
3. Can someone provide a link to me for the latests rom for this model
I would appreciate your help.
Dhruv
It will stay unlocked after upgrade.

[Q] How to update my specific model?

Hi there!
Right, so I have an unlocked and rooted SE Arc with Android 2.3.2
However I'd like to get the 2.3.3 version instead.
My Arc model: LT15i
Current build: 3.0.A.2.181
It's rather hard to choose in the development section so therefore im asking you: which should i take ?
thanks in advance
get the LT15i_3.0.1.A.0.145_GenericGlobal_system.zip (146.71 MB) from here : http://forum.xda-developers.com/showthread.php?t=1044201
Like said in the post better first flash : unrooted .145 Global tft from here http://forum.xda-developers.com/showthread.php?t=1105703
just follow the guide from the thread from kanzone ( the first link ) good luck

Can i flash the .200 firmware from this website onto my "generic LAM" international?

Can i flash the .200 firmware from this website onto my "generic LAM" international?
I have an "international" model that i believe is the LAM (Latin American Model) and i want to downgrade from .224 to .200 (for ivoryroott to backup DRM before bootloader unlocking) The only place i can find any .200 software is from the linked site below. I want to make sure its safe for me to follow this website and flash this firmware so has anyone used this website before? What gets me concerned is that at the end of the firmware file that you download to downgrade your phone, it has "_NCB" this makes me worry its for a particular model... I have plenty of experience with android and development but this is my first sony phone. Also, ive already checked XperiFirm and it doesnt have any software for any of our models BEFORE the .224 or .254 firmwares which i thought was weird.
http://xperiafirmware.com/8-firmware/128-sony-xperia-z5-premium-e6853
Thank you guys for any help!
SOLVED: yes i can lol
Oh forgot to add that it is the 6853 model

Android Pie, Build Number

Hello guys, this is my first quastion on your forum, am just want to ask you if i can install with odin android pie but with diffirent build number, my build is G960USQS3ARI6 and i still no OTA update to my phone i want to downlaod firmware of G960UOYN3CSAG, so what do you think? Please help me
edahbi_zakariae said:
Hello guys, this is my first quastion on your forum, am just want to ask you if i can install with odin android pie but with diffirent build number, my build is G960USQS3ARI6 and i still no OTA update to my phone i want to downlaod firmware of G960UOYN3CSAG, so what do you think? Please help me
Click to expand...
Click to collapse
Install samfirm fast firmware downloader tool for windows. There is a box that says Region. You need to write the country code down depending on what country you want to have the firmware.
Countrycodes can be found in google.
If downloaded you can flash via odin and then your build number is changed
I didnt found firmware of my country code .. and when i put code of t-mobile america i found firmware.. so what i can do?

Downgrade to previos build but... help!

Hello friends .. it is possible to downgrade a sprint note 10+ ? I have installed the U1 build firmware and now, i can go back in normal way because the New U1 build update the bootloader. Anny way ? I need to sendero the phone to repair :crying:
I will appreciate any help.
Not possible, as you could read in this active thread: https://forum.xda-developers.com/galaxy-note-10+/help/downgrade-to-earlier-firmware-year-t4182683
Upgrade to new sprint fw with minimum same BL version of your current BL
OnnoJ said:
Not possible, as you could read in this active thread: https://forum.xda-developers.com/galaxy-note-10+/help/downgrade-to-earlier-firmware-year-t4182683
Upgrade to new sprint fw with minimum same BL version of your current BL
Click to expand...
Click to collapse
It sounds good to me, but when I felt the impossibility of not being able to downgrade I was forced to sell it as a tmobile device, since for some strange and not logical reason, it did not register on the sprint network in any way and the only option that sprint gave me is to send it to warranty:crying:

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