SGH I1987 AT&T (GSM) only edge cyanogen 11 - Galaxy Tab Q&A, Help & Troubleshooting

Hi i have the following issue with samsung galaxy tab listed on title i have installed cyanogen 9 on it and corrupts the imei (no data no network)
Also tried cyanogen 11 and it works fine the only problem its that it shows only edge, with this rom i have tried putting in wcdma/3g mode only an it stays only on edge (with cwm11 keeps the imei btw)
mi goal its to have a newer os on this tablet i dont really care if its ics or kk because 2.3.3 its really bad and i need to use it outdoors with mobile data
Any sugestions?
Any answer will be apreciated since i hace a month+ on this tablet with no progress

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I9000B lagfix problem

Hello guys,
I'm having a problem with my Galaxy S, I'm noob w/ Android. I read many users(not from here) saying that Lagfix really does a difference in performance, excited, I downloaded GST(Galaxy S Tweaker) and without root, instaled lagfix.
Now my Galaxy S is working, BUT, the home button stopped working and the back button is working as home button, also the camera stopped working, the touch became horrible, I can only connect to computer using Debug mode and everytime that I turn on the cellphone, appears I9000B and before appear the S logo it changes to I9000.
There's something that I can do?
I'm really desperate and don't care if lose data. I only wanna my Galaxy S working as it should be.
Eh. What's the name odd your device. Sounds like you installed lag fix for the international sgs
Sent from my GT-I9000
reflash it back to stock or flash another ROM made for the I9000 or I9000M instead of USA variants

Mobile Data doesn't work on Stock but works on Custom

I have a very interesting story to tell:
I bought my Samsung Galaxy S a couple of months ago. It had Froyo installed (JQ3 firmwar I believe) and wouldn't let me update to a more recent Gingerbread firmware. Also 3G wasn't working at all; tried creating APN etc and asking support to Vodafone (my carrier) and their final conclusion was that my device was bugged.
At this point, I rooted my device and moved to the MIUI rom (gingerbread). Everything was working fine, including my 3G connection! At first I thought that the 3G problem was probably some issue with old Froyo firmware but now I installed the latest JVR Gingerbread stock firmware and 3G is not working again!!
It seems very strange that I can only get mobile data working with a custom rom and noone of the stock firmware seems to work for me ... anyone has any clue on what could be doing this?

[Q] How to get my rom 2.3.4 back in Samsung Galaxy Ace GT-S5830L

Hello Everybody,
I am new to XDA-Developers . I'll cut to the chase. I bought a Samsung galaxy ace GT-S5830L. It had 2.3.4 android Gingerbread in it. As I became more interested in android I searched Google to upgrade my phone. At last I found Cyanogen Mod 9 RC1 (4.0.4). I didn't realize then that it was a themed 2.3.4 android. So I installed that ROM by formatting my original stock ROM. I was very happy to have my phone updated. But then I realized that I cant go a day without FM radio, Camera, Video recording etc. So I decided to go back to my stock ROM. I couldn't find any original ROM for my mobile. So I downloaded the MythAce2. I was also charming. But I didn't like the theme. So the I downloaded MIUI expression v1.21. I liked it very much. Even FM radio was working. But FM radio couldn't work without Bluetooth and I couldn't control radio's volume. So I again browsed internet then found a way to flash my ace using ODIN multi downloaded + cooper. I successfully flashed my phone when I used laptop. But my laptop is wasted and I need to flash my ace running on MIUI expression v1.21 Because I cant run app in it. So when I try to flash ace with my desktop, I couldn't done it. Can anyone help my how to do it? I did every steps said in instruction. But it stuck and don't proceed even if it passed half and hour.
N.T: I am from Bangladesh.
Regeards
A Fake noob ( Cause I ain't a noob, I just need help)
shady+android
Did you installed correct device drivers on your PC? Or Kies?...
On odin you get stuck on AMS download or something similar dont you?...

trouble with cm11 rom

Have a galaxy exhibit sgh t599n and installed cmll rom was working fine for a while when metro pc started blocking me from tethering can some one let me know what rom i can use for this phone so i dont get blocked from these goons thanks in advance

[q] nubia z9 mini help

Hey guys, I know this is not a right place to create a threat, but I know some one can help me as my device is also comes from your family. I have owned a ZTE Nubia Z9 Mini, and I used a cyanogen 12 but I think the stock rom is better because there is some bug as video cannot be recorded in CM12. So I have flashed the stock rom, but something strange happening as my device cannot connect it to mobile data, everything seems correct - APN settings and all. This might be the radio problem, when I first boot up the phone, it says sim card has change and needs to reload parameter and it says it will restart after loading, then, I go on, but the device did not restart and cannot connect the mobile data. This seems to be a problem everyone facing if they turned it back to firmware version. So, I asked if any find the solution, I will be very glad to hear.
hruaiapunte said:
Hey guys, I know this is not a right place to create a threat, but I know some one can help me as my device is also comes from your family. I have owned a ZTE Nubia Z9 Mini, and I used a cyanogen 12 but I think the stock rom is better because there is some bug as video cannot be recorded in CM12. So I have flashed the stock rom, but something strange happening as my device cannot connect it to mobile data, everything seems correct - APN settings and all. This might be the radio problem, when I first boot up the phone, it says sim card has change and needs to reload parameter and it says it will restart after loading, then, I go on, but the device did not restart and cannot connect the mobile data. This seems to be a problem everyone facing if they turned it back to firmware version. So, I asked if any find the solution, I will be very glad to hear.
Click to expand...
Click to collapse
HI,
If you, for some reason flash any of chinese rom or CM base & then try to revert back to stock( by our twrp backup) we will face problem with Data connection.
This has become a major issue for the India model users. Remember non of the chinese rom will support data connection.
However CM base rom do support data connection but at the cost of sacrificing Nubia camera & sound(which are fundamental for this phone)
Now the only working rom with data connection & nubia cam is MIUI6( but nubia camera is old version)
link "http://forum.xda-developers.com/android/software-hacking/zte-nubia-z9-mini-one-click-root-custom-t3130631"
ZTE Z9 mini problem with mobile data
Hallo,
I have the similar problem, I have on my Nubia Z9 mini stock ROM (V 3.08), everything is running well except of mobile data (data from SIM cards). I make a factory reset but it does not help. Than I try to make OTA update because it detect newer version V 3.14 available, I download it through Wi-Fi, but during installation it make errors and move it back to ROM V 3.08. Bud mobile data are still not running.
Can you please recommend me what to do? I need mobile data in this phone.
Waiting for a feedback :fingers-crossed:

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