[Q] getting low signal and slow internet - Galaxy S 4 Q&A, Help & Troubleshooting

Hello, when i bought my samsung galaxy S4 i9500 it was originally UAE XSG version,
PDA - i9500XXUBMEA
CSC - I9500JVBMEA
After flashing omega v8, my phone started getting lower signals and slow data speed. I was told to flash a modem from this link:
http://forum.xda-developers.com/showthread.php?t=2192025
Would anyone happen to know which modem i should flash from the link? or should i test them all out?
I also noticed my Mobile Network type is: UMTS:3. Before i think it was HSDPA:9.
I live in Australia if that helps.

Related

[Q] Firmware change, Odin issues and USB issues

Hi,
I have changed my firmware as my Galaxy S4 I9505 was from Hong Kong and i had the 4G LTE not available. After changing firmware to australia non branded Australia XSA (April 2013) PDA: I9505XXUAMDE CSC: I9505XSAAMD8 Version 4.2.2. LTE worked but then USB connection to PC did not work and Charging with PC or charger does not work. Works when in download mode but stumped as to why change of firmware for same phone doesnt work.
Tried to change back to Hong Kong firmware but Odin is failing due to pit partition.
Do not know where to go from here...........

[Q] 4G not working after 4.3 update

Hello everyone,
I have Galaxy S4 I9505 that is unbranded and unlocked, updated with the latest firmware via Kies3. Stock ROM, Knox 0x0.
My firmware info:
PDA: I9505XXUEMKF
CSC: I9505BTUEMK5
MODEM: I9505XXUEMKF
(I checked on sammobile and its UK BTU firmware)
I am from Croatia using T-mobile as a carrier. Problem first appeared right after the first 4.3 update was released via Kies3.
The problem is that when I select LTE in Network mode options it doesn't connect to 4G, the icon only shows H+ in a 4G area. If I leave it running in LTE mode, after a while the mobile data will shut down, signal will drop (like it resets) and after a few moments it will work again. My mail or whatsapp messages for example will arrive 10 - 30 min later. This will repeat over and over until I turn it off in Network mode and select WCDMA/GSM only. Everything was working fine prior 4.3 update.
Also I hope there is a solution that doesn't include flashing custom modem files or anything that voids my phone warranty.
Thank you,
Skyward
Anyone??

[Q] No wifi after flashing firmware with odin

My phone had mobile network signal problem like weak signal,emergency call only and not registered to network.I tried to flash different modems for the issue but it didn't resolve the problem. So i decided to flash complete firmware with Odin3 v3.04 now the mobile network seems to be working fine but i don't have any wifi bcoz the phone is not turning on the wifi at all.
I have flashed a stock 4.2.2 of France region i9505XXUBMGA and my device actual firmware was of Hong Kong region I9505ZHUAME1 can that be the cause of problem.One thing else that i have noticed in setting about phone that the baseband is still being showed of the Hongkong region i9505ZHUBMF4 that i flashed before flashing the stock France region 4.4.2.

[HELP] INU or INS CSC needed

Hi,
I have N910C got it from UAE and am now using it in India. It came with XSG CSC because of which I guess I don't get more than two network bars and my battery keeps draining, whereas when I put the same sim in my S5 I get full or at least 4 network bars.
I am currently on wanamlite it has multiple CSC but doesn't have INU or INS in it. I tried asking in the rom thread but I got no response there.
It would really be helpful if anyone can provide me with Indian CSC flashable zip.
Thanks.
Bump. Anyone?

[Q] s4 problem modem

Hi
Recently I upgraded my S4 i9505 from 4.2.2 to 4.4. Earlier I used Wanam Lite custom rom and now Omega rom.
I faced problems with my phone:
- there is connection loss and problems with wifi (wifi connects and works but it says connection is unstable)
- there is connection loss and problems with 3g/4g (h/h+).
I wonder if I'm using correct modem. I tried searching this forum and google, but didn't manage the find the correct ones.
AP: I9505XXUGNG8
CP: I9505DVUBMG1
CSC: I95050XXGNG2
MY COUNTRI IS ROMANIA
Could you please help me with this problem. Thanks!
wolverin3 said:
Hi
Recently I upgraded my S4 i9505 from 4.2.2 to 4.4. Earlier I used Wanam Lite custom rom and now Omega rom.
I faced problems with my phone:
- there is connection loss and problems with wifi (wifi connects and works but it says connection is unstable)
- there is connection loss and problems with 3g/4g (h/h+).
I wonder if I'm using correct modem. I tried searching this forum and google, but didn't manage the find the correct ones.
AP: I9505XXUGNG8
CP: I9505DVUBMG1
CSC: I95050XXGNG2
MY COUNTRI IS ROMANIA
Could you please help me with this problem. Thanks!
Click to expand...
Click to collapse
Hi mate ,
Is a known issue check here
http://forum.xda-developers.com/showpost.php?p=50787570&postcount=2548
AND here
http://forum.xda-developers.com/showpost.php?p=50965837&postcount=2627
No work bro
No work my signal is................................................
wolverin3 said:
No work my signal is................................................
Click to expand...
Click to collapse
What modem do you have? did you try a different one?
Did you buy the phone from Romania or another country? And it is carrier locked?

Categories

Resources