hello:
I purchased a sony xperia Go which works for me so good, but the only problem is that the firmware st27i brought it only works with two bands hsdupa. In my country only works with the band 850 and not raise my smarthphone hsdupa signal. May indicate someone here or help me get or install firmware for xperia st27a go?.
regards
Firmware won't help here, it's a hardware issue.
But is no hardware problem, the bands are locked by the version of european software
darkjunier said:
But is no hardware problem, the bands are locked by the version of european software
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No.
Related
Hello friends,
i am new to android world i buy used xperia neo back in jan 2012 when i check on its model number through android software it says mt15a
But when i remove the battery under that mt15i is written
and i am also not able to recieve OTA update it always fails also pc companion and update service are saying you have latest software
i wana know is it possible that previous owner put custom mt15a software on mt15i
also please tell me how i know that my phone is bootloader unlocked or locked ??
i wanted to update my phone to ICS how i do that i am right now on android 2.3.3 ( sorry for my poor english please help me guys )
The differences between the MT15i and MT15a are the 3G bands, MT15i is 3G 900/2100 and MT15a works in 3G 850/1900/2100. MT15a is the american version and MT15i is the international version.
It is possible to flash any firmware in any neo. I have flashed MT15i firmware in my MT15a and works fine.
You can check your device working bands by entering to the service menu *#*#7378423#*#* then select service info and then Configuration. This will also tell you if the phone bootloader is rooted or not.
You can flash your device back with a MT15i firmware using a tool called FlashTool, look in the forum for the instructions on how to use it and the different topics where you can find the links to download the MT15i firmware.
It is not possible to update from Android 2.3 to ICS via OTA.
hello when i tried it says working band/s:
gsm850, gsm900, 1800, 1900, umts_bc1, umts_bc8
Rooting status:
bootloader unlock allowed: yes
and in the model info it is saying mt15a but on the backcover under battery sticker info says mt15i
Please help me guys also tell me if i try to flash my device do i face 0% battery problem ??
And if you can give me any flashing link plz also help me in this thanks in advance
Also wanna ask can i simply repair my phone from Su service software??
aamir098 said:
hello when i tried it says working band/s:
gsm850, gsm900, 1800, 1900, umts_bc1, umts_bc8
Rooting status:
bootloader unlock allowed: yes
and in the model info it is saying mt15a but on the backcover under battery sticker info says mt15i
Please help me guys also tell me if i try to flash my device do i face 0% battery problem ??
And if you can give me any flashing link plz also help me in this thanks in advance
Also wanna ask can i simply repair my phone from Su service software??
Click to expand...
Click to collapse
Hi,
Your Phone's Bootloader is locked.
So in order to update your phone to latest ICS 4.0.4, first please install Flashtool to your computer from here
Now download the latest ICS 4.0.4 FTF file from here
After that, just follow the instructions on how to flash the FTF file. The instructions are provided here
****Before flashing, on the right hand side of the Flashtool, you will have "No Final Verification Check", make sure this option is Checked
If you face any issue, please feel free to ask
Hi aamir098,
Your phone is definitively a MT15i because of the UMTS bands, UMTS 1 is 2100 and UMTS 8 is 800. The MT15a uses UMTS bands 1, 2 and 5.
You can also try flashing your phone using SEUS:
http://www.sonymobile.com/gb/tools/update-service/
Or your you can use the FlashTool method.
There is a third option called WotanServer but this method is not free and they will charge you 1.99 € - http://www.wotanserver.com/en
Need help with mt15a 3g
Hello, I have a xperia neo mt15a, which 3g works on 1900, my phone is rooted, its bootloader is unlocked and I want to upgrade it to ICS, but, I can find only mt15i versions as far as I can see, my question is: if I flash one of these versions, would i loose my 3g capability?, and if so, is there anyway to take it back? I would appreciate your answer, thanks
I was wandering if it is possible to enable all lte bands in M4, especifically in E2303 for south america?? Does this Phone and the other models have the same hardware?? Can I install an E2363 firmware to try o does the Phone bricks??
Thanks everybody!!! (im new in this world, dont be mad )
Peperopulus said:
I was wandering if it is possible to enable all lte bands in M4, especifically in E2303 for south america?? Does this Phone and the other models have the same hardware?? Can I install an E2363 firmware to try o does the Phone bricks??
Thanks everybody!!! (im new in this world, dont be mad )
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Hey,
¿Did you had any luck solving that problem?
I am facing the same issue.
cheers
ajuancho said:
Hey,
¿Did you had any luck solving that problem?
I am facing the same issue.
cheers
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Click to collapse
Sorry to tell you I havent. Same say you can brick the Phone by installing another firmware others says that nothing will happen because the hardware is different meaning this Phone cant recieve the bands that is not suppose to. I dont know. I've read other sites seraching for a solution to this problem with no luck. I guess we have to wait till a custom rom that works.
The model you buy works best in the region it's bought in. Some networks will cross-over when in a different continent, but not all, usually. You can't add frequencies to the phone whenever you want, as far as I know.
I have installed a e2303 software on a e2306 phone and it works fine, but still has the e2306 bands.
Maybe in the future there is a way...
Hi all !
I have just buy a z5 Compact E5803 sim free form amazon.co.jp
build version 32.1.A.1.185
And now i want to upgrade to Ntt docomo rom .
how does i do it ? is any idea for this
thanks so much !!
Short answer: You can't.
You bought the E5803, an international model, but Docomo version's model name is SO-02H. That means they have fundamental hardware differences. Unless someone makes a custom firmware that ports Docomo ROM features to the international model(which is unlikely), you're out of luck.
Thanks you
hyungwoo0312 said:
Short answer: You can't.
You bought the E5803, an international model, but Docomo version's model name is SO-02H. That means they have fundamental hardware differences. Unless someone makes a custom firmware that ports Docomo ROM features to the international model(which is unlikely), you're out of luck.
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Thanks you very much ! ありがとうございます！残念ですね！
Hello,
I was wondering if is possible to flash Europe's model Firmware on US model,and get the device work?
I want to do this because I am in Europe and I cannot connect to LTE networks because my oneplus X is US version. So I want to change the firmware to european version to be able to connect to band 3 - 1800Mhz networks that are not supported on US version.
If this is not possible, is there any solution to change the frequency and the band of the device?
Thank you
The firmware is the same. It's the hardware that change.
You can't do anything about that I'm afraid..
https://forums.oneplus.net/threads/oneplus-x-regional-versions.398205/
Sorry forgot to mention that it's the antenna :
https://www.reddit.com/r/oneplus/comments/4hvcrt/is_it_possible_to_switch_the_opx_from_european/
Hello, thanks for your answer.
I saw this article : https://forum.xda-developers.com/oneplus-3/how-to/guide-unlock-additional-lte-bands-t3519563
and that is why I was wondered if is possible to work on our onyx device.
I knew it was possible on some Xiaomi devices too, but I didn't know some OP could do it too...
I just bought US model of s23ultra, but I actually live in Taiwan
the issue is none of it's the carrier aggregation is supported here
so I wonder if it is possible to flash SM-S9180's firmware on SM-S918U1 device ??
if it can:
1. Can I get future update by OTA??
2. Will it break Knox??
if it can't, is there any other alternative way to change the the carrier aggregation setting ??
xiaoguei said:
I just bought US model of s23ultra, but I actually live in Taiwan
the issue is none of it's the carrier aggregation is supported here
so I wonder if it is possible to flash SM-S9180's firmware on SM-S918U1 device ??
if it can:
1. Can I get future update by OTA??
2. Will it break Knox??
if it can't, is there any other alternative way to change the the carrier aggregation setting ??
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Click to collapse
Don't do it. You will brick device.
You can't flash U or U1 phones to B models it will brick your phone.
To enable carrier aggregation, check this thread
[Help][Guide][Philippines]SM-N9860 TGY/BRI/CHC Snapdragon Users|5G Reception Fix|Updated Guide for OneUI4.0
Hi! I created this thread for SM-N9860 HK/TW/CH variant users from Philippines. The GOAL is to make our units work with our local carriers': 4G Carrier Aggregation (4G CA) (i.e. 4G+/LTE-A). 5G network and resolve any carrier related issues...
forum.xda-developers.com
PapaDocta said:
You can't flash U or U1 phones to B models it will brick your phone.
To enable carrier aggregation, check this thread
[Help][Guide][Philippines]SM-N9860 TGY/BRI/CHC Snapdragon Users|5G Reception Fix|Updated Guide for OneUI4.0
Hi! I created this thread for SM-N9860 HK/TW/CH variant users from Philippines. The GOAL is to make our units work with our local carriers': 4G Carrier Aggregation (4G CA) (i.e. 4G+/LTE-A). 5G network and resolve any carrier related issues...
forum.xda-developers.com
Click to expand...
Click to collapse
This trick hasn't worked since One UI 4.
pjaysnowden said:
This trick hasn't worked since One UI 4.
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Click to collapse
I had S22 Ultra U1 and deleting the CA files using QPST works
PapaDocta said:
I had S22 Ultra U1 and deleting the CA files using QPST works
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Click to collapse
Cool. Ok. I never got luck with that