[Q] strenght signal icon not working - Galaxy S III Q&A, Help & Troubleshooting

Hi everybody! I've got an S3 NoBrand rooted, mounting PAC rom with kernel stock (tryed also googy's kernel) and stock modem.
After installing the first coocked rom 1 month ago (the CM10.2) I found a "secondary" problem to which I have never given much importance but now I would like to solve
From the first boot with the new rom the phone marks me as there is no signal. In fact, although there is network and you connect to the Internet without any problems, the strenght signal icon remains "empty" (see picture to understand better).
[Can't post image because of limited powers of new users]
I have found out that did not depend on Cyano as it lasted one day before I've changed it with the PAC but this issue has remained unresolved ..
I have already tried full wipes data,cache, devilk and cleaning then changing the kernel!
Sorry if I used a bad English but I've already asked on the Italian forum but unfortunately without success!
I'm counting on you!!
THANKS! :good:

(sorry made a wrong post and can't delete it =S )

UP!!! HELP PLS :crying::crying::crying:

Help please!!
Found same problem with Illusion Rom!!! CMON!!

Wipe and flash stock rom and test .
If ok answer is the roms you are using .

JJEgan said:
Wipe and flash stock rom and test .
If ok answer is the roms you are using .
Click to expand...
Click to collapse
Could u help me finding where to download the stock rom?
I've found out that it depends on the model number or something like that but I can't get how to discover it!

up :/

Try this:
http://forum.xda-developers.com/showpost.php?p=32664154&postcount=4
The first website (samfirmware.com) should give you the stock ROM you need

I've installed the stock rom and the Signal icon is working again!
Anyone knows why is giving me such a problem with the other ROMs?
Can't I do anything about it?

Related

[Q] EDGE icon alway shown in notification bar.

Hello everyone, My first post on XDA and yes.... I'm N00B.
I've flashed Alien # 3 (and proper kernel) into my Thailand Atrix. The problem is EDGE icon always showing up even I have deleted all the APNs, though.
I've checked with the operator already that no data transferred from my device.
But this problem is disappear when I used latest Orange FR rom. I've tried many other roms out there in the development section. But all of it come along with this problem.
Please help me to find the cause of this problem and how to get rid of this annoyance.
Thank all of you in advance
SekRanger said:
Hello everyone, My first post on XDA and yes.... I'm N00B.
I've flashed Alien # 3 (and proper kernel) into my Thailand Atrix. The problem is EDGE icon always showing up even I have deleted all the APNs, though.
I've checked with the operator already that no data transferred from my device.
But this problem is disappear when I used latest Orange FR rom. I've tried many other roms out there in the development section. But all of it come along with this problem.
Please help me to find the cause of this problem and how to get rid of this annoyance.
Thank all of you in advance
Click to expand...
Click to collapse
same here, flashed a diff radio but won't help either
I can now get rid of this problem. The problem is most ROM here on XDA come with function to detect LTE which is unavailable in Thailand.
I just turn the LTE checking condition off by baksmali-smali SystemUI.apk file.
My level of n00b increase by 1.
@pennzoilgtr, I can suggest you to get rid of this same problem, too. But you need to do this everytime you install new ROM.
SekRanger said:
I can now get rid of this problem. The problem is most ROM here on XDA come with function to detect LTE which is unavailable in Thailand.
I just turn the LTE checking condition off by baksmali-smali SystemUI.apk file.
My level of n00b increase by 1.
@pennzoilgtr, I can suggest you to get rid of this same problem, too. But you need to do this everytime you install new ROM.
Click to expand...
Click to collapse
mai n00b khrup, khohn thai cha lat mak na! atrix yuu nai bpra thaeht thai khai thao rai na khrup? by the way I just switch back to stock rom, battery drain is bad on my phone no matter how many time i calibrate. i think i would just rather wait for official release here in singapore. khaw khoon mak na khrup!

IMEI Number unknown

Hey , I just flashed a new rom and sadly I just found out that I have no connection and it shows that my IMEI is unknown , I don't really know what to do now. I'm downloading another rom right now , if that doesn't solve the problem can anyone help me?
Please read the stickies before posting and please provide details. Because without details the solutions are based on assumptions.
Assuming you flashed a rom through recovery and didn't muck about with LGMDP/KDZ, then either
a. Flash an old baseband rom OR
b. Change the baseband to the new one using your preferred method, then flash the rom you wanted.
Thanks , I found a ROM which works with both of the basebands!
Still doesn't work , any help? I've flashed the rom Perfect Peso which supports both of them and anything :I
I had the same problem recently, I'd be able to help if you could tell us:
1) What was your old rom?
2) Have you tried updating your baseband?

[ HELP !! S3 is messed up ] !!

Hello all
I hope you are doing well
So I have a lovely white Galaxy S3, working perfectly like a charm
an Arabic keyboard and language is available "by default"
I switched a few days ago to a Blue S3 ..
The first issue was that there were no Arabic keyboard or language in the phone.
The other issue is that the internet is EXTREMELY PAINFULLY SLOW, like it's impossible for me to even open "Play" market, loading the default google page would take up 2 minutes and much worse.
So i tried looking for the same exact ROM that was installed on my white one.
found it, flashed the phone using ODIN with the new ROM.
Again there was no Arabic language, internet issue wasn't solve, a NEW issue came out which is "Messaging" app doesn't work anymore at all, whenever I launch the app, I get the "Messaging has stopped", I tried reseting to factory settings, didn't work, and it seems my friend is also suffering with the internet issue with his device
any help please ! I'm really starting to hate androids .. .
Go to CWM, wipe everything.
Then flash the ROM, Modem, CSC, Kernel, ... etc you used.
It should work, if not then either you got a defective unit (improbable) or the phone wasn't really fully wiped.
thank you for your reply
what is CWM ?
How do I know what were my default rom ?
jalmass said:
thank you for your reply
what is CWM ?
How do I know what were my default rom ?
Click to expand...
Click to collapse
CWM = clockwork mod recovery requires root and root invalidates your warranty .
Default rom whatever came with the phone or find one for your location and network from the Stock Rom thread
http://forum.xda-developers.com/wiki/Samsung_Galaxy_S_III/GT-I9300
Just carry out a standard factory reset no need for a CWM wipe and then flash stock rom .
Modem or CSC can be flashed separately .
jje
[i don't know what I'm doing]
Sent from my GT-I9300 using xda premium
Did you make a backup of your stock ROM?
If not try the stock firmware thread..
Sent from my GT-I9300 using xda premium
I didn't backup my stock rom and i don't know which is
my default one, tried downloading and flashing 3 roms up until now
all the same
no arabic
messaging still not working ..
I'm really a newbie in all of this .. .
some guy mentioned in another topic flashing then switching your sales code which worked for him
i did the same but it appears i have no sales code at all to switch between .. .
so i traced the messaging issue to a point where everyone had the same issue did this
1- check your CSC by dialing *#1234#
i did the same and I got "CSC: unknown"
the solution is to flash the CSC from the official topic
i flashed now 2 packages, still getting "unknown" message, how do I tell
which CSC is for my phone ?
U need to find a career or country specific firmware so Arabic is enabled.
Search "intratech" in general forum and find your country or region firmware and flash that.
And use "Samsung galaxy s3 toolkit" to flash your rom.it's in the development forum
Problem Solved :good:
Thank You for bearing with a noob like me guys
I really appreciate all your help
and just to describe what happened in case others had the same issue
I went to the official topic for the stock firmwares and since I didn't know what was my stock ROM, I kept downloading many ROMS based on where I bought my phone from "like getting all UK ROMS if you ordered your phone from there".
I kept flashing and dialing ( *#1234# ) after each flash to check my CSC, once I found a working ROM that got the CSC right, I switched the CSC region to "ARB", rebooted the phone, and it all worked
Arabic language became available + Messaging is back to normal + Internet issue seems to be solved "for now"
So thanks everyone .. . :highfive:

Wrong rom on my gt-i9300

Hi! it is my firts post here, im desperate for help!!
I got a s3 i9300, i want to flash my device to get a unbranded version, the problem was that i install a sch-535 rom, the phone barely works, i cant use data, i barely have signal, but when i reallyze my error i try to flash an i9300 rom but i cant, it stops in the middle and dont let me do it, so i know im stupid, but i really need to fix this, anyone can help me please? thank you guys!
poyotpm said:
Hi! it is my firts post here, im desperate for help!!
I got a s3 i9300, i want to flash my device to get a unbranded version, the problem was that i install a sch-535 rom, the phone barely works, i cant use data, i barely have signal, but when i reallyze my error i try to flash an i9300 rom but i cant, it stops in the middle and dont let me do it, so i know im stupid, but i really need to fix this, anyone can help me please? thank you guys!
Click to expand...
Click to collapse
hi dude,
I will not do a tutorial or how to, or explain, but there is excellent and complete informations and threads from others members in XDA or youtube or other forums
for stock fw search it from sammobile (stock rom - to your country / language) - needs register
http://www.sammobile.com/firmwares/
Samsung Galaxy S III/GT-I9300 - Wiki - look this ... many and good links - how to install , root, recover , etc ...
http://forum.xda-developers.com/wiki/Samsung_Galaxy_S_III/GT-I9300
or here in xda - I do recommend a custom rom rooted ... try It ... you will want more and more power ... LOL ...
[10/04] INDEX of ROMs [Android Development Forum] - read in changelogs if the rom support multi csc ... nice fun
http://forum.xda-developers.com/showthread.php?t=2220154
* link updated and correct
best regards
if you can go into download mode, just flash a stock rom via odin. good luck
-------------------------------------
please let me know if i'm wrong and CLICK thanks if i help
SRIRAM
sent from my GT-I9300 running CM10.1 RC4.4 by Temasek
post an Odin screenshot if it doesn't go through
Hi guys!, first of all thank you for your support, here are the updates, i try flashing it via odin and a error was show and it was imposible to flash it that way, because i was desperate and impatient for having it back, i talk to a "expert" friend of mine, he told me that the problem was that the bootloader was locked by verizon, thats why i cant flash it, so he rooted the phone, and download e-z unlocker app or something like that, he install the app and then proceed to unlock the bootloader, everything went well, the turn off the phone for putting it on download mode but the phone wont turn on, it doesnt even charge it was dead, hard bricked :crying: ,so i reallyze that all my impatience went wrong and now i have a 900 dlls brick (im from mexico thats whhy is so expensive, a couple months ago) and well the only brigth side is that im going to try guarantee and say that the phone just experience a sudden death case and hopefully the belive me i´ll keep you guys updated! thanks for the support!
first of all, I asked for an Odin screenshot.
second of all, how can the bootloader be locked by Verizon if it's not a Verizon phone? i9300 is an international unlocked phone. If you messed with the bootloader, then I don't think there's anything you can do

[Q] mobile data connection problem after rooting sola

hello guys i would like to thank all the users in this site , its amazing site and very helpful but as i'm beginner in all this i would like to share with a problem that i've faced yesterday
AGAIN I"M BEGINNER so please be paceint
after i rooted my xperia sola for the first time i'v flashed the stock rom , rooted it , flashed new kernel , flashed new costum rom every thing was allright i've been very glad util i've found that my mobile data connection is not working and even the icon"E or 3g ..etc" dosent show up
i've tried to choose my network provider manually and tried to download internet settings but still not work !!!
rabi3_sola said:
hello guys i would like to thank all the users in this site , its amazing site and very helpful but as i'm beginner in all this i would like to share with a problem that i've faced yesterday
AGAIN I"M BEGINNER so please be paceint
after i rooted my xperia sola for the first time i'v flashed the stock rom , rooted it , flashed new kernel , flashed new costum rom every thing was allright i've been very glad util i've found that my mobile data connection is not working and even the icon"E or 3g ..etc" dosent show up
i've tried to choose my network provider manually and tried to download internet settings but still not work !!!
Click to expand...
Click to collapse
Can be few things:
Try to flash other custom ROM to see if it works in there.
Try the data connection in other phone, to see if it's a physical problem.
Contact to your network provider to see if something goes wrong with your line.
I didn't faced any problems with it, always got data working in every ROM I've install, before and after rooting.

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