Database Develop

[Q] WiFi problem with MIUI

Hello,
I have just flashed MIUI Gingerbread 2.4.20-RC3 to my GT-S5570, everything looks great, except WiFi, when I turn on WiFi, it says "Scanning" finds my WiFi and then "disconnected" and again shows "Scanning" for 1 sec and again "disconnected", what can I do?

WiFi Error
You need to revert to your old stock rom, because the drivers for WiFi aren't working. Same thing happened on my mobile phone, when I flashed it with the newer firmware. Didn't really find the solution to this problem, but solved it by going back to my old rom. Hope this helps.
You can also try typing this code into your phone: #*#*526#*#*
It might work for you.
Best of luck.

metrix2k said:
You need to revert to your old stock rom, because the drivers for WiFi aren't working. Same thing happened on my mobile phone, when I flashed it with the newer firmware. Didn't really find the solution to this problem, but solved it by going back to my old rom. Hope this helps.
You can also try typing this code into your phone: #*#*526#*#*
It might work for you.
Best of luck.
Click to expand...
Click to collapse
Thank you for reply.
It is working now, here is what I did: In phone settings I tried to change themes lock screen to other, but unfortunately not default lock screen was way too big (very big resolution) so I was not able to unlock my phone any more, once I found that I can do it pressing back+volume down, it helped to unlock, but MIUI was crashed and stopped working, so I had to wipe all data and cash, to reset default settings, after this, everything works great now.

Express89 said:
Hello,
I have just flashed MIUI Gingerbread 2.4.20-RC3 to my GT-S5570, everything looks great, except WiFi, when I turn on WiFi, it says "Scanning" finds my WiFi and then "disconnected" and again shows "Scanning" for 1 sec and again "disconnected", what can I do?
Click to expand...
Click to collapse
the same thing was happening to me (on the same rom)>> "fixed" it by reseting the notebook-hot-spot (connectify) I use
[sometimes even a simple wi-fi turn on/off or rebooting the device would help too]
I'm posting this in order to prevent you from doing more drastic stuff :cyclops:
hope it' helps

[Q] cm10.1 on xperia z no imei number found

Hi i have the z and installed cm10.1 fxp211. It installs fine but when i go to the rom, i have no reception. I go to the about screen and it shows no imei number at all. can anyone help me on why this happens? i have tried taking the sim out going into aeroplane mode and rebooting the phone putting sim in and it still dont work. any help is appreciated.

Try reflashing previous version ( fxp 210 ) and check again. Maybe something went wrong with the modem driver or flashing procedure.

Hi I tried that but still the same I really want cm10 on my xz

Same Problem!
worker99 said:
Hi i have the z and installed cm10.1 fxp211. It installs fine but when i go to the rom, i have no reception. I go to the about screen and it shows no imei number at all. can anyone help me on why this happens? i have tried taking the sim out going into aeroplane mode and rebooting the phone putting sim in and it still dont work. any help is appreciated.
Click to expand...
Click to collapse
Same thing happened to me. I've also tried the said steps but still no IMEI is shown. I even reflashed it to stock rom, restored my TA Partition but to no avail!

shekharsuman said:
Same thing happened to me. I've also tried the said steps but still no IMEI is shown. I even reflashed it to stock rom, restored my TA Partition but to no avail!
Click to expand...
Click to collapse
I have the same trouble like you guys.
I installed CM 10.2 Milestone1 and after some time my IMEI went lost.
So far I found no solution.
Did you find any solution in the meantime?
What did you do with your phone now?

I had it replaced. My phone was under warranty.

shekharsuman said:
I had it replaced. My phone was under warranty.
Click to expand...
Click to collapse
Okay. In the meantime I was able to recover mine. In Clockworkmod I formatted all partitions (real format, not just wipe option) and installed CM 10.2 nightly, then I had my IMEI back. Now I did a backup from within Clockworkmod, next time my phone gets bricked I have a backup now.... Should have done that earlier...

[Q] Please HELP unable to make calls- No sound in-out after upgrading to JB LT4

Hi all,
Last week I upgraded my Note to new LT4 rom.(s). Couple of days later, my Note was unable to make calls. When I try to make call or receive a call, there is no sound neither from earpiece nor from the speaker. If I reboot the phone I sometimes be able to make some calls with a great noise on the background then it stops.
I re-flashed the rom and flashed other roms even re-flashed LZS roms with all clean install even finally formatted the internal sd card . No change.
Since I can make one-two calls after each reboot I still think it may be a software issue rather than hardware.
All other functions including cell reception, 3G, internet, wireless all working very well but cannot use it to make phone calls.
If you have any suggestions I appriciate.
Best Regards
Update - I installed the stocked LZS Rom but the problem still continues.

tugrulbey said:
Hi all,
Last week I upgraded my Note to new LT4 rom.(s). Couple of days later, my Note was unable to make calls. When I try to make call or receive a call, there is no sound neither from earpiece nor from the speaker. If I reboot the phone I sometimes be able to make some calls with a great noise on the background then it stops.
I re-flashed the rom and flashed other roms even re-flashed LZS roms with all clean install even finally formatted the internal sd card . No change.
Since I can make one-two calls after each reboot I still think it may be a software issue rather than hardware.
All other functions including cell reception, 3G, internet, wireless all working very well but cannot use it to make phone calls.
If you have any suggestions I appriciate.
Best Regards
Update - I installed the stocked LZS Rom but the problem still continues.
Click to expand...
Click to collapse
have you checked that your IMEI is the correct one? maybe it got corrupted...If that is the issue, should be solved by restoring your EFS backup .

glevitan said:
have you checked that your IMEI is the correct one? maybe it got corrupted...If that is the issue, should be solved by restoring your EFS backup .
Click to expand...
Click to collapse
No, I haven't checked. But I don't know my previous IMEI . How am I supposed to know if changed or not? I haven't backed it up. How to restore to original status?
Thanks

tugrulbey said:
No, I haven't checked. But I don't know my previous IMEI . How am I supposed to know if changed or not? I haven't backed it up. How to restore to original status?
Thanks
Click to expand...
Click to collapse
Below the battery you have the original IMEI number...if it is changed, then that is the issue. If you don't have a backup of your EFS, I am not sure but you can try to flash the stock rom by selecting EFS in ODIN PC. That is stuff is quite delicate, so I would recommend you to ask Dr. Ketan that he is more familiar with it.
But again, make sure that your imei is fine first. If that is not, then might be a hardware issue..

Thank you for your kind suggestions. I checked and it looks O.K. there is no change on IMEI. Actually I can receive SMS and 3G is working very well, my phone rings if someone calls but cannot talk.

Problem continues
Hi There,
The problem still hasn't been solved. Somehow all is going fine and suddenly re-occures. Has anybody come up with same problem and found a solution? Please share.
ı am on xlt6 Rom with Philz kernel
Regards

[Q] ICS Lost sinal and +00000000 phone number

Hi guys,
I already have some experience in changing ROM, and so on.
Recently, I gave up the experimental ROMs that have always worked well for back to cyanogem stable 7.2.
The first week was very good, but in one afternoon, for no apparent reason, my signal disappeared. The smartphone settings showed me that my number was +0000000000, the imei was shown correctly, but for some reason imei_sv was unknown. Put other roms, but the problem persisted. So I decided to go back to the stock ROM, I lost my root and CWM. Surprisingly, at first, I could make a call and receive another. But after the excitement, the same problem again.
Sometimes, the settings show my number correctly, others turn to show +000000000 ...
Nevertheless, the display shows me a good sign, and the phone recognizes messages in my mailbox.
* Detail: I can not in any way put CWM. I spent the whole day trying, and absolutely all the methods that the internet gives me do not work.
UPDATE: Finally now I have CWM, but the problems are present.
Rom: European stock v30a - Android 4.0.4
Baseband version: 1035.21_20121130
If someone can help me, would be very grateful!

fla_viny said:
Hi guys,
I already have some experience in changing ROM, and so on.
Recently, I gave up the experimental ROMs that have always worked well for back to cyanogem stable 7.2.
The first week was very good, but in one afternoon, for no apparent reason, my signal disappeared. The smartphone settings showed me that my number was +0000000000, the imei was shown correctly, but for some reason imei_sv was unknown. Put other roms, but the problem persisted. So I decided to go back to the stock ROM, I lost my root and CWM. Surprisingly, at first, I could make a call and receive another. But after the excitement, the same problem again.
Sometimes, the settings show my number correctly, others turn to show +000000000 ...
Nevertheless, the display shows me a good sign, and the phone recognizes messages in my mailbox.
* Detail: I can not in any way put CWM. I spent the whole day trying, and absolutely all the methods that the internet gives me do not work.
Rom: European stock v30a - Android 4.0.4
Baseband version: 1035.21_20121130
If someone can help me, would be very grateful!
Click to expand...
Click to collapse
same problem here, im having trouble with my signal. Please Help Us. Thank You

araltea1 said:
same problem here, im having trouble with my signal. Please Help Us. Thank You
Click to expand...
Click to collapse
Very strange...You are tried to erase Cal Data and restore your imei??? posibly Cal data is being corrupted...
sorry for my english

MD500 said:
Very strange...You are tried to erase Cal Data and restore your imei??? posibly Cal data is being corrupted...
sorry for my english
Click to expand...
Click to collapse
I did not do this procedure. But I turned it into a brick, and formated all partitions and redid them with a fantastic tool here forum, All-In-One Toolkit -> http://forum.xda-developers.com/showthread.php? t = 2020737. This procedure can, by itself, restore a corrupted imei or delete data cal?
If not, how could I do this? And because it is corrupt without any procedure? I was at home and no apparent reason the phone lost signal. At 13:00 he had signal, and at 14:00 had no more.
I considered another possibility: virus in sim card.
This test will only be able to do tomorrow, using a sim card that is not "infected", if that would be the problem.
UPDATE: Today I bought a new sim card and tested it with the stock rom newly formatted. I had the same problem, but strangely, the first few minutes of use, everything works. After a few minutes of use, the signal sim no longer works, and after a few hours, the smartphone connects on a rece wifi, but the signal does not stabilize: connects but does not have internet access.
REALLY DO NOT IDEA HOW TO SOLVE THIS!
I really need help!

fla_viny said:
I did not do this procedure. But I turned it into a brick, and formated all partitions and redid them with a fantastic tool here forum, All-In-One Toolkit -> http://forum.xda-developers.com/showthread.php? t = 2020737. This procedure can, by itself, restore a corrupted imei or delete data cal?
If not, how could I do this? And because it is corrupt without any procedure? I was at home and no apparent reason the phone lost signal. At 13:00 he had signal, and at 14:00 had no more.
I considered another possibility: virus in sim card.
This test will only be able to do tomorrow, using a sim card that is not "infected", if that would be the problem.
UPDATE: Today I bought a new sim card and tested it with the stock rom newly formatted. I had the same problem, but strangely, the first few minutes of use, everything works. After a few minutes of use, the signal sim no longer works, and after a few hours, the smartphone connects on a rece wifi, but the signal does not stabilize: connects but does not have internet access.
REALLY DO NOT IDEA HOW TO SOLVE THIS!
I really need help!
Click to expand...
Click to collapse
You really should try Erase CAL data. http://forum.xda-developers.com/showthread.php?t=2087215&highlight=wifi the first Post what you need. If you having problems with restoring your imei then use putty instead of hyperterminal

I did not do this procedure, but deleted all the partitions and redid them, and I believe it made the signal back. Thank you all for the help!
UPDATE: The problem is present again! I restored Imei, erased CAL data, change billions of basebands and no sucess. If I search for networks, it´s fix, but only any minuts, and the problem returns again. I have sucess for any days, but the sms were frequently lost, and after, my signal losts completly. It´s a possible hardware problem?
I really need professional help of my friends of XDA.

You are tried to erase cal data again by smartflash using 30B Rom and Baseband 30B?you o2x is from china or korea?
Enviado desde mi LG-P990 usando Tapatalk 2,and sorry my english
---------- Post added at 03:29 AM ---------- Previous post was at 03:17 AM ----------
If doesnt work, Try flashing Stock ICS 30B and Baseband 30B from nvflash...if doesnt work,try changing you imei from other(valid and open),but its ilegal(i don't going to write procedure to make this -sorry!-)
Enviado desde mi LG-P990 usando Tapatalk 2

Need help understanding

Installed a Rom and for some reason my Wi-fi wont activate. I press activate, and it will flash 4 times then just goes back to gray? anyone know what could be causing this?

Bump

Tragediya said:
Installed a Rom and for some reason my Wi-fi wont activate. I press activate, and it will flash 4 times then just goes back to gray? anyone know what could be causing this?
Click to expand...
Click to collapse
Do a clean flash with flashtool, then install the rom again.
Sent from my Asylumized™Xperia™ Z

Tommy-Geenexus said:
Do a clean flash with flashtool, then install the rom again.
Sent from my Asylumized™Xperia™ Z
Click to expand...
Click to collapse
tried that on 4 roms...is my phone broken or something? Wi-fi works fine pre rom, but when installed it just wont do anything. at first I thought it was just the Honami engine brands but I just tried another off brand forgot the name...some modification for the generic Firmware with a few add-ons...and still the wi-fi won't work.
Is this a new issue? or has someone been through this? Clean flash didn't work.

makes me sad face cant findd the solution anywhere...my ocd wont let me keep the rom knowing that it wont work lol.

So... does wifi work with a stock rom, but not with a custom rom? or wifi doesn't work at all at this point?
Should pull a logcat and see what your errors are....

Well, I uninstalled the rom, and back to 10.3.1.E.0.191 Wi-Fi works perfectly. But when I install a rom, wifi wont even humor turning on, it just blinks four times then goes back to gray.
I don't know what logcat is, is there a tutorial somewhere for it?

So I ran LOGCAT after viewing a small tutorial.and when It gets to network controller it says
Networkcontroller( 2140) refreshviews: Data not connected!! set no data type icon / roaming
and I get that twice in a row. So do I need to install a file somewhere? is the installed rom just not wifi accessible? what?