Xperia Z2 D6503 (PROTOTYE) Sim not detected [NEED HELP] - Xperia Z2 Q&A, Help & Troubleshooting

Hye all...im sorry if i created same thread with past about sim not detect, but i already check and tried all method in all thread about sim not detected.
The problem is my Z2 is a prototype version when i check in about setting.i tried check update but not getting any update since Z2 now already marshmallow and i still kitkat. Then i decide to update using flashtool manual...i update to lolipop.its succesfull but not simcard detected. its only show no service.
thing that i already tried to fix it is :
-back to stock kitkat
-tried D6502 and D6503 stock rom kitkat and lolipop.
-flash D6502 modem.zip
-unlock bootloader
-root
-full wipe using recovery
but no change at all...sim card still not detected.
if someone can help me i really apreciate it.
sorry for my bad english

If you really have a Z2 prototype, please don't go messing with the firmware of that device. It is an irreplaceable device, so don't brick it.
Just leave it as is forever and buy a proper Z2. That prototype might be worth something one day, maybe even more if it works.
Please post pictures of the prototype from all angles.

Related

lost display touch sensitive

hi.
Can any one help me plz.
i lost display touch sensitive in my Xperia MINI st15i.
can any one suggest me to get it working again....
What have you done before? Did you flash any kernel? Did you flash a different rom? Is your bootloader unlocked (TestPoint or offical sony method)? Is your device rooted?
Please give detailled information!
Look at this thread and take information from there.
If you are on stock kernel/rom start pc companion and try "support zone -> start -> repair
Thx

Help X10i [Re flashing information required]

Hello,
Sorry for starting a new thread, but i didnt find the information i'm looking for in another thread.
Recently i've got a Sony Ericsson Xperia X10, well i don't kow anything about flashing this phone i've really use a Samsung, but i find it very usefull as a Camera and maybe if it works ok i could give it to a friend or family.
When booting i ve got the SE screen, then the following message:
"Goroh Customized SPL.
Booting Custom Kernel...
Bye!"
After this the XPERIA screen apears an after that one other saying "XPERIA Wolfbreak edition".
I think its rooted because it have super user but i havent tryed to change anything till i'm sure of what i'm doing.:fingers-crossed:
I really want to fix the phone the original owner (my father) told me he stopped using the phone because sometimes it rebbots by itself and some contacts get erased. (i believe this could be a problem of the rom or maybe the memory, not sure).
So i want to test changing the phone ROM and see if it solves the problem, the thing for me is that all the tutorials take for granted a phone without modifications, but this one already is. So i need to know the how to do it and change the ROM for a newer one.
In the specifications tab i have the following:
Model: X10i
Android Version: 2.3.6
Core: 2.6.29-modFXP-DoomKernel-V04b [email protected]))
Cmpilation: RRQ I LOVE BMG
Thanks for the replies,
Any Help is Welcome.
:highfive:
You could try updating through Sony's Update Service...http://www.sonymobile.com/global-en/tools/update-service/

[Q] How to get rid of this headset problem in my Xperia Tipo Dual(ST21i2)

Hey guys(because only boys are tech-experts ), I need your help!
I have ST21i2(Sony Xperia Tipo Dual), and firmware version of 11.0.A.6.8. Before I updated this device, all was working right, Camera was awesome. But now after update, Camera has gone all weird, headset is not getting recognized. When I restart my phone with headset connected, it is getting recognized. Then when I remove the headset, the internal speakers doesn't work. Then, when I restart this mobile, then everything works fine... I need your help, I know this is surely software fault, some of my friends also said about these problem. Please suggest me, which firmware should I use to get the best result, THANKS!
P.S.: I tried Global Generic firmware(11.0.A.1.12) and original firmware(11.0.A.6.8 - Indian Version)[Because I'm Indian] but nothing works!!
Then SImply return to previous update the new One ain't stable and like you said the Headset is not deteced Install Sony's Touchscreen patch to fix touch problems on Tipo please hit thanks if i helped it means alot
11.0.A.1.8
fonetalker101 said:
Then SImply return to previous update the new One ain't stable and like you said the Headset is not deteced Install Sony's Touchscreen patch to fix touch problems on Tipo please hit thanks if i helped it means alot
Click to expand...
Click to collapse
Thanks for your quick reply dude!!
Can you please give me the link for my Tipo Dual, I want 11.0.A.1.8 firmware, which I can't find in any site. I got some, but still the links don't work. Please, help me!!
aaquibraza said:
Hey guys(because only boys are tech-experts ), I need your help!
I have ST21i2(Sony Xperia Tipo Dual), and firmware version of 11.0.A.6.8. Before I updated this device, all was working right, Camera was awesome. But now after update, Camera has gone all weird, headset is not getting recognized. When I restart my phone with headset connected, it is getting recognized. Then when I remove the headset, the internal speakers doesn't work. Then, when I restart this mobile, then everything works fine... I need your help, I know this is surely software fault, some of my friends also said about these problem. Please suggest me, which firmware should I use to get the best result, THANKS!
P.S.: I tried Global Generic firmware(11.0.A.1.12) and original firmware(11.0.A.6.8 - Indian Version)[Because I'm Indian] but nothing works!!
Click to expand...
Click to collapse
its recommended to show ur phone at the nearest service centere!! it might also be the problem with the hardware sometimes!!... the service centre ppl will hopefully give u the best solution or they'll re dump the software into ur device
Stock rom please!!
vsbrt said:
its recommended to show ur phone at the nearest service centere!! it might also be the problem with the hardware sometimes!!... the service centre ppl will hopefully give u the best solution or they'll re dump the software into ur device
Click to expand...
Click to collapse
My warranty period is over, so all I need is just a ttf file for 11.0.A.1.8 .. I have a zip file of that, but my phone doesn't open in recovery MODE
Anyone please give me build.prop of sony xperia tipo dual st21i2.i unfortunately erased that file on my device.i want to restore it back through cwm aroma file manager.i am on sony stock android with rooted.

[Q] FTF system.sin Error

HI everyone,
I'm hoping someone can shed some light on this..I've been creating FTF's since my Xperia T and I cannot explain why I keep getting this error when flashing firmware 690. I recreated the FTF 2 times thinking it was corruption but I guess its not. I created the same build 690 for my Z2 phone and it flashes without issues. Have a look at the screenshot please
Can anyone tell me what is the customization to get a Canada/USA firmware detected by PC Companion. Id like to modify my build.prop so that I don't get a Russian firmware.
This is the SGP512 Xperia Z2 tablet.
Thanks!

Need Help "Prototype protection" Sony Xperia Z2 tablet

I have been cheated to bought a Prototype Sony Xperia Z2 tablet (SGP511) .
It still have 4.2.2 unable to update through Sony PC companion and not even repair.
I am new for unlock bootloader and flashtool.
May i ask anyone can help for below:
1) How can i find Sony "Prototype Protect App" to unistall to turn my Z2 table to unprotoype?;
2) If i need to update to latest Android OS what should i need to unlock bootloader ?;
3) Where i can find latest Android OS for ( SGP 511) Z2 tablet?
4) What is different between prototype and retail ?
Many Thanks for kind attention
blackbugle said:
I have been cheated to bought a Prototype Sony Xperia Z2 tablet (SGP511) .
It still have 4.2.2 unable to update through Sony PC companion and not even repair.
I am new for unlock bootloader and flashtool.
May i ask anyone can help for below:
1) How can i find Sony "Prototype Protect App" to unistall to turn my Z2 table to unprotoype?;
2) If i need to update to latest Android OS what should i need to unlock bootloader ?;
3) Where i can find latest Android OS for ( SGP 511) Z2 tablet?
4) What is different between prototype and retail ?
Many Thanks for kind attention
Click to expand...
Click to collapse
Somewhere in these forums are some keycodes for getting rid of the "prototype" settings. I assume by "Prototype" you maybe mean "Display" or "Demo"? The one they send to shops to use as display models?
I had one of these also, and came across some keypad codes to get it out of the "display/Demo mode". After that, I flashed a certain region ftf file and had a fully functional tab.
Check this link at Sony.
https://talk.sonymobile.com/t5/Xperia-Z2-Tablet/Xperia-Tablet-Z2-Disable-DEMO-MODE/td-p/756849

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