So I was so stupid enough to downgrade from 4.4.2 to 4.3 , and when I put Boot up I wasn't able to get signal, get wifi connection, IMEI is null. Please Help
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kennnxm said:
So I was so stupid enough to downgrade from 4.4.2 to 4.3 , and when I put Boot up I wasn't able to get signal, get wifi connection, IMEI is null. Please Help
Sent from my iPhone using Tapatalk
Click to expand...
Click to collapse
You'll get better results asking in your specific device help forum.
http://forum.xda-developers.com/galaxy-s3-att/help
Good luck!
Related
i rooted my device and replaced the orginal wpa_supplicant by another one by the root manager programe in order to make the wifi connected with ad hoc, then the wifi now are not working, pleace if any one can send me the orginal (wpa_supplicant) of galaxy s3 gt- i9300 4.0.4 file, i dont want to connect with ad hoc i just want to restore my wifi working :crying:
Hey buddy you may want to ask this in the international forum. This is the Verizon forum and I'd guess the files are different on or phone then yours.
Sent from my SCH-I535
kintwofan said:
Hey buddy you may want to ask this in the international forum. This is the Verizon forum and I'd guess the files are different on or phone then yours.
Sent from my SCH-I535
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i didnt understand what you ment by ( sch-i535) is this your phone model? forgive me i'm new on adndroid devices and thank you
bahaaghanim said:
i didnt understand what you ment by ( sch-i535) is this your phone model? forgive me i'm new on adndroid devices and thank you
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Click to collapse
Well that is just my signature, but yes, that's the Verizon model number. You week get more help if you post this question here
http://forum.xda-developers.com/showthread.php?p=28530394
That is the forum for your version. I'm sure we have different files or I would gladly upload it for you.
Sent from my SCH-I535
andriod version 4.4.4, tried every rooting software i can find but cant root this phone, any help would be much appreciated
Hi there,
Here is something I find and you can try:
[Q] How to root Vodafone smart 4 power and available custom roms.
[Q]how to root vodafone smart 4G
If not working, try to ask there for more asnwers.
Good luck
Thanks, but already tried everything there
Sent from my Vodafone 890N using XDA Premium 4 mobile app
from what i can find on net, this is: not rooteable in factory android 4.4.4 wg. locked bootloader, would be nice if someone can prove them wrong
gordonyoung53 said:
from what i can find on net, this is: not rooteable in factory android 4.4.4 wg. locked bootloader, would be nice if someone can prove them wrong
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Click to collapse
Sir,
Please ask what you want in the threads I gave you above.
Thanks for understanding
Good luck
R_a_z_v_a_n said:
If not working, try to ask there for more asnwers.
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Click to collapse
Thread closed, thank you.
Hi guys, I have a samsung gt i9300 international bought it last week with android 4.1.1 stock. I upgraded it to 4.3 and then suddenly it could not perform any gsm related action like calling, texting internet etc with a NOT CONNECTED ON NETWORK error message.
I did my homework and found out that
1. the imei beneath the battery is different from the one inside the phone via #*06#
2. I have a generic imei with 00449 etc....
3. I did not backed up the efs folder and ever since I paniced and changed like 10 roms without succeeding.
4. I found out that the solution is to recover my imei
Now I have tried many ways to recover but failed. Is there a way somebody may suggest may be I have not used that one?
Thanks for your time guys I appreciate.
nasznjoka said:
Hi guys, I have a samsung gt i9300 international bought it last week with android 4.1.1 stock. I upgraded it to 4.3 and then suddenly it could not perform any gsm related action like calling, texting internet etc with a NOT CONNECTED ON NETWORK error message.
I did my homework and found out that
1. the imei beneath the battery is different from the one inside the phone via #*06#
2. I have a generic imei with 00449 etc....
3. I did not backed up the efs folder and ever since I paniced and changed like 10 roms without succeeding.
4. I found out that the solution is to recover my imei
Now I have tried many ways to recover but failed. Is there a way somebody may suggest may be I have not used that one?
Thanks for your time guys I appreciate.
Click to expand...
Click to collapse
I assume that you have already tried this method: [GUIDE] Recover your IMEI in 9 steps..
If not, please do so.
If it doesn't help, check this thread: Samsung Galaxy S III I9300, I9305 > Galaxy S III Q&A, Help & Troubleshooting > [Q] Generic IMEI 0049990106400 / 01.
It's about the same issue and has some useful answers.
If nothing helps, please ask the question in the [HELP THREAD] Galaxy S3 Ask any question. thread.
Best place to get quick help for your device IMO.
Thread closed and thank you.
I own a galaxy S3 - I9300
I did not know much about root.. I rooted my phone without backing up anything.. I got frustrated so i have to unroot.. Installed latest firmware I9300XWUGML4 through Odin.. But still I'm not able to use my sim( I use airtel India which is working on other devices).. It is showing me an error "Not registered on network".. My IMEI no. is changed to something else.. :/
Tried everything available on the net.. I dont know how to get my network back...
PLzz help
I live in India and use Airtel SIM!
Hi there,
All about this problem is discussed in this thread:
[FIXED] I9300 - No network, 0049 IMEI, 0 serial number
Successful IMEI repair on i9300 without backup.
For other question related to your device please use this thread: [HELP THREAD] Galaxy S3 Ask any question.
Good luck
Thank you.. Let me see..
Sent from my LT26ii using XDA Free mobile app
Man u see.. I have flashed the stock firmware around 5 times.. still problem remains same... Phone runs good.. It has official samsung update but no networks and imei no. Still different..
Really sad :/
Sent from my LT26ii using XDA Free mobile app
Please use that threads for post more questions.
thank you
Thread closed
Hi , I have a Gowin M5 device running android 4.4.2 i don't know why it don't receive 3g signal of which i have 3g access with other phones. A friend told i may need to flash it but if so, where can i find the Rom.. Thanks.
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stevegates1 said:
Hi , I have a Gowin M5 device running android 4.4.2 i don't know why it don't receive 3g signal of which i have 3g access with other phones. A friend told i may need to flash it but if so, where can i find the Rom.. Thanks.
Sent from my android using XDA Free mobile app
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Click to collapse
Hello,
Thank you for using XDA assist.
Have you already tried to switch your preferred network type to "3g" ? If yes , then you may try to post your question here http://forum.xda-developers.com/general/help where someone with your device may be able to assist you.
Good luck!