Flashing single variant firmware to a dual device? - Sony Xperia XZ1 Questions & Answers

I tried to search for the topic but couldn't get a definite answer - is it possible to flash the G8341 firmware onto a G8342 device? I expect the SIM2 function would disappear but I do not use it. Will the SD slot still be readable, and are there any other lost functions?
I am on trip to Hong Kong and here the only variant they sell is the dual-sim G8342 and I will be flashing the single-sim UK EE firmware. I am weighing up options to see if it is worth buying.
I have flashed older devices many times FYI. Cheers!

Or, is it possible to extract the OEM.sin from EE G8341 firmware, and flash onto the customised HK G8342 firmware? Would I get OTA from EE in the future?

Related

which firmware to use for Z5 Compact E5803 with fingerprint that works on AT&T?

I've got a Z5 Compact (E5803). My AT&T SIM works perfectly fine with it. I tried the E5823 Customized UK firmware (1298-5497 - 32.2.A.0.305_R13C) and the fingerprint works but the AT&T SIM does not. If the phone is on and I insert or eject the SIM it registers and reboots the phone. But otherwise it does not see the SIM. It keeps saying insert SIM.
I could try firmware after firmware but I thought it might be faster to ask here. I just want to use it with my AT&T SIM and have fingerprint working.
Maybe one of the other E5803 firmwares? I'm gonna trying Customized GEL until I hear from others..
imthenachoman said:
I've got a Z5 Compact (E5803). My AT&T SIM works perfectly fine with it. I tried the E5823 Customized UK firmware (1298-5497 - 32.2.A.0.305_R13C) and the fingerprint works but the AT&T SIM does not. If the phone is on and I insert or eject the SIM it registers and reboots the phone. But otherwise it does not see the SIM. It keeps saying insert SIM.
I could try firmware after firmware but I thought it might be faster to ask here. I just want to use it with my AT&T SIM and have fingerprint working.
Maybe one of the other E5803 firmwares? I'm gonna trying Customized GEL until I hear from others..
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why would you use a firmware that is for E5823 and put it on E5803?
madshark2009 said:
why would you use a firmware that is for E5823 and put it on E5803?
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For fingerprint? I had asked on another post and someone said I could since the hardware for the two is the same. I'm using the Australian firmware for the E5823 and it seems to be working...
imthenachoman said:
For fingerprint? I had asked on another post and someone said I could since the hardware for the two is the same. I'm using the Australian firmware for the E5823 and it seems to be working...
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i dont get it ... they both come with fingerprint scanner button , why would you install another firmware to use it, makes no sense? am I missing some thing?
madshark2009 said:
i dont get it ... they both come with fingerprint scanner button , why would you install another firmware to use it, makes no sense? am I missing some thing?
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Yes, due to legal issues Sony intentionally disabled the fingerprint scanner in the USA firmware version. The fingerprint scanner is physically there though so if you flash another FW it may work. However I am currently having difficulty getting my SIM card to be recognized when I flash to the newest UK version of the E8523
slim150 said:
Yes, due to legal issues Sony intentionally disabled the fingerprint scanner in the USA firmware version. The fingerprint scanner is physically there though so if you flash another FW it may work. However I am currently having difficulty getting my SIM card to be recognized when I flash to the newest UK version of the E8523
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I was having the same issue. I used the Australian (Customized AU) and it started working.
imthenachoman said:
I was having the same issue. I used the Australian (Customized AU) and it started working.
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I am getting a E5803, and I live in Australia. Can I easily use Xperifirm and flash the Customized AU on the E5803? I really want the AU baseband/modem.
slim150 said:
Yes, due to legal issues Sony intentionally disabled the fingerprint scanner in the USA firmware version. The fingerprint scanner is physically there though so if you flash another FW it may work. However I am currently having difficulty getting my SIM card to be recognized when I flash to the newest UK version of the E8523
Click to expand...
Click to collapse
I also have a US version of the phone (E5803) and also wanted to enable the fingerprint scanner. When I loaded the latest UK version (which is E5823), my SIM (Canadian) was not detected. Bluetooth would also continuously toggle off and on. I'd never tried loading firmware from the other model before, so I just assumed E5803 and E5823 couldn't be mixed. If the AU version works for you, I guess the limitation isn't necessarily the phone model.
Previously I was running Android 6 from the Customized SG (Singapore), and now Android 7 from Customized MY (Malaysia), and both seem to work fine.
The AU version ended up working for me and I haven't looked back since
my e5803 fingerprint scanner works perfect on 7
I have a similar question: just got a Z5c E8523 but using it in the US with AT&T - which firmware should I be using? Customized UK, Customized AUS? Do I still need to flash the MODEM and BASEBAND portions from a US firmware?
Thanks!
If your model number is E5823, the fingerprint sensor should work without any modification. If it is E5803, you'll have to compile or flash a E5823 with any firmware except US. In my personal experience, the AU firmware typically receives firmware updates the fastest.
I have a similar question: just got a Z5c E8523 but using it in the US with AT&T - which firmware should I be using? Customized UK, Customized AUS? Do I still need to flash the MODEM and BASEBAND portions from a US firmware?
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Okay, so I can't get it to work. I spent all morning trying to get Flashtool to work.
I am trying to flash E5823_32.2.A.5.11_Australia_Generic on my E5803. Each time I get a ERROR - Can't read a byte value.
I initially tried the latest version of Flashtool 0.9.23.2. Then I tried 0.9.18.6 where bricked the device. I then tried 0.9.22.2. Still no luck. I had to re-flash the Customized US version that came with the phone (E5803_32.2.A.5.11_1298-3109).
Should I try flashing the Customized UK version first then try the AU version? Very annoying tbh
Wow, got there in the end (only took me half the day).
After the successful flash of E5803_32.2.A.5.11_1298-3109 after bricking the phone, I tried to flash Customized AU 32.3.A.0.376 / R2D . That one also bricked the phone due to the old version of Flashtool I was using (0.9.22.2). I then tried to flash E5823_32.2.A.5.11_Australia_Generic which now worked.
The main reason I wanted the AU version was for the Baseband... Turns out it was the same lol
you should be able to keep the same modem settings, and the phone should be able to switch configurations when it detects the appropriate bands... provided your carrier is operating at those frequencies.
Wiingy said:
Wow, got there in the end (only took me half the day).
After the successful flash of E5803_32.2.A.5.11_1298-3109 after bricking the phone, I tried to flash Customized AU 32.3.A.0.376 / R2D . That one also bricked the phone due to the old version of Flashtool I was using (0.9.22.2). I then tried to flash E5823_32.2.A.5.11_Australia_Generic which now worked.
The main reason I wanted the AU version was for the Baseband... Turns out it was the same lol
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Don't you have to do something like make the phone think it's a E5823 in build prop first?
Hi there, I recently bought an Z5C (E5803) that was on android 6.1 marshmallow and was Customized Movistar EC, wich is one of my country´s carrier, so 7.0 OTA is long long wait to come.
Long story sort, I used Xperifirm and got 32.3.A.0.376 Customized US for the E5803, flashed and the fingerprint sensor was gone. So I read a little and find out that in US there is no Fingerprint suport for del Z5C.
Then I flashed 32.3.A.0.376 Customized GEL for E5803 and bingo!! Fingerprint sensor worked again.
I don´t think you have to change the firmware for another model for the fingerprint sensor to work.
Hope this help.

Flash G8341 firmware to G8342?

So the G8342 is a dual sim.. not sure the benefit but would it be possible to flash the G8341 firmware?
How can we check which firmware we're running?
obviously 47.1.A.2.324 is latest.. but how to know if its UK, customized DE, US, etc. ?
tlxxxsracer said:
So the G8342 is a dual sim.. not sure the benefit but would it be possible to flash the G8341 firmware?
How can we check which firmware we're running?
obviously 47.1.A.2.324 is latest.. but how to know if its UK, customized DE, US, etc. ?
Click to expand...
Click to collapse
I think you can flash G8341 firmware on G8342 but dual sim functions will not work/disapear. Not 100% sure though
For customization number do the following
Go to dialer and dial *#*#7378423#*#*
Go to service info
Go to software info and look what number is under customization version
Look up the number in xperifirm application or on the xpericheck website https://xpericheck.com/device/G8341
dual sim functions will not work
Hi,
Please advise whats the reason that the duel sim will not work if I flash from G8341 to G8342? this is the main reason I'm looking at flashing the phone.
Conwae Williams said:
Hi,
Please advise whats the reason that the duel sim will not work if I flash from G8341 to G8342? this is the main reason I'm looking at flashing the phone.
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Because single sim OS is just not designed for dual sim..
Hi All. I reflash G8341 to G8342, all working, exclude Dual Sim Mode. After flash I can on VoWiFi mode

FW SM-G965U1 (USA Unlocked) on S9+ SM-G9650 (China Unlocked), is it possible?

Hello, i'm in Italy and i bought S9+ 128GB SM-G9650/DS (China Unlocked Factory) to have Qualcomm Snapdragon CPU.
Can i flash FW SM-G965U1 (USA Unlocked Factory with Snapdragon also) with Odin?
Thank you
nothing?
Nope, because you will brick the device
No because the model number does not match, odin will not allow it to flash.
Prince comesy odin may allow it to flash but your un uncharted waters there so no idea what will happen
By any chance do we have any Odin method to root the Canadian Snapdragon versions, bypass the SM-G965W bootloader?
Nope. And dude a simple search would have told you that.
thank you all for the answers
you can make a rom out of the usa carrier firmware and flash it via twrp to your G9650 no problem. Don't let these noobs tell you otherwise.
@travis82
ahahahahaha I would need a guide to do it, so I was asking for the simplest thing, namely ODIN
I don't even know if it's better the G9650 version or the G965U1 version ...... in both cases, I have to use it in Italy with Italian SIM
He asked if he can flash firmware with odin, creating a rom and flashing via twrp is quite another matter lol
Can I flash the U1 Firmware with Mexico's Telcel CSC??
Hi guys, I made a quick comparison between 3 models (mine is the SM-G965W - Rogers) as recommended by some xda members. Some were saying it may be breaking the phone entirely, and some were saying it is working. Based on those specs all three models are pretty much the same including the Supported Cellular Bands. What is your opinion based on your expertise on this take?
http://phonedb.net/index.php?m=device&s=compare&ids=13050.13361.13301

Question Do anyone try flash BC52 with BC72 firmware?

Anyone tried flash BC52 model with BC72 firmware? i would want to flash SEA firmware on my BC52 model, is it possible without root just use new flasher.
i wouldn't.but i basically been flashing diff from from hk,sea,,ru and china. their all the same but china is more light as in you can by default remap the assistant button and also data un-enrypt is friendly
当然,XQ-BC72 Dual 可以刷入 XQ-BC62 Dual 或 XQ-BC52 Dual,但我无法反过来测试。
Of course, XQ-BC72 Dual can either be flashed into XQ-BC62 Dual or XQ-BC52 Dual, but I can’t test the other way around.
Un-encrypt is the first thing good from china XD
tanipat said:
Anyone tried flash BC52 model with BC72 firmware? i would want to flash SEA firmware on my BC52 model, is it possible without root just use new flasher.
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Click to collapse
Hi. I tried. I lost network. My phone find the sim card,but no signal

Question Looking to buy the HK set and flash SEA firmware, need advice

I am planning to get the HK set because the xperia in my country don't have the 512GB variant. I read that for Xperia 1 IV, when original firmware is overriden, they lose OTA updates or don't have VoLTE if they used the original HK firmware.
is it possible to know beforehand whether the VoLTE function will remain intact? Can I just use my SIM card from my country and plug it in to the HK set when I am there and see if I get volte functionality while I am overseas?
i can only tell you that my Chinese mainland version could flash HK version with a working VOLTE.

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