[Q] Mobile internet is not working after format /modemfs - Android Q&A, Help & Troubleshooting

Hi.
After format /modemfs and other things in CWM Recovery I installed ROM and everything was working well but my phone couldn't connect to mobile internet [3G}. I searched in internet and some people told me that I should install modem in my phone using Odin and PHONE file. I can't found this file in internet.
I talk about Samsung Galaxy S Advance [I9070]
What I should do?

Related

Paris.v5 - Wifi Issue

HI -
i have just downloaded the custom rom - Paris.V5 and i am unable to connect to the internet - its via wi-fi and all it stuck on obtaining ip address.
can someone please help
Thanks
SA
shabz1309 said:
HI -
i have just downloaded the custom rom - Paris.V5 and i am unable to connect to the internet - its via wi-fi and all it stuck on obtaining ip address.
can someone please help
Thanks
SA
Click to expand...
Click to collapse
Hi I have never experienced this problem with In Paris v5. Those problems are usually router related. I would suggest the following:
1. Switch off router. Leave it off for a few mins and turn it back on again and try connecting from your tab.
2. If that doesn't work. Switch off router. On your tab go to settings->wireless and networks->wifi settings. Tap on your wifi connection's name and choose forget. Switch on router and scan for networks on your tab and try reconnecting to it.
3. If that fails too, download Wifi Fixer from market for free and see if that helps. Its an equivalent to Wifi settings on Android just like 'fix permissions' for the android system and app permissions
i have done that and my laptop and everything else can connect to the internet apart from the samsung tablet- do i need to flash anything as part of the custom rom install - to confirm all i did was wipe all data and a clean install of paris.v5 -
shabz1309 said:
i have done that and my laptop and everything else can connect to the internet apart from the samsung tablet- do i need to flash anything as part of the custom rom install - to confirm all i did was wipe all data and a clean install of paris.v5 -
Click to expand...
Click to collapse
by "wipe all data", I assume you wiped cache and dalvik cache as well?
in that case, i suggest you try the third step I posted above which is to download Wifi Fixer from the market and it should help.
Try switching to a different channel on your router.
Sent from my SGH-I897 using xda premium
Delete the dhcplist file from your tab via root explorer or another file manager. Dejete the file then reboot the tab. If you google it you'll find where the file is located im at work and I don't remember lol good luck
Sent from my MB860 using xda premium
Since you wiped data, you're not just forgetting a password for the wifi are you?
Thanks for the suggestions - i tried all the above and what and what made it work was the me deleting the dhcplist file - i rebooted my tab and after putting my password in it connected to the internet - so thanks again for all your help.!!

Mobile Data Issue

I am unable to get mobile data on my Galaxy S3 SCH-R530 after upgrading it to 4.3 MJA base band as mobile is reading inbuild parameters of data instead of reading it via SIM and i have taken logs of modem file to figure it out but unable to get it. i set the apn manually but no luck. the mobile internet icon doesnt even show up in the notification bar. Tried restarting, factory resetting, even reflashing but no luck.Does anyone have any idea to figure it out would be helpful.

Mobile internet

Hi, i writted CM11 to s3 and I cannot use my mobile internet. I can use wifi without any problem, also I can use my mobile internet to PC via usb. Any solutions?
Tried to reinstall and update CM11
CM installed from stock 4.1.2
You'll probably just need to find your mobile providers APN for data and put that in, your provider will have the manual details. Usually the sim carries this information, perhaps sim toolkit may also have a feature to set this up.
And yes you can tether your mobile internet whether it be wifi or data:
-Install Samsung usb drivers. (if you haven't already, or the kies program)
-Plug in phone.
-Settings/Wifi/Wireless & networks area - More/Tick USB tethering.
It'll then just work.
If the instructions aren't exactly as I wrote, I'm basing that on the location in Lollipop. It's in a similar - if not exact location in KitKat.

[PROBLEM] Cellular data is working but not working, WEIRD!!!

Hello guys, what's up?
This is SO weird but here I am facing a problem in my Galaxy s2, and need your advice.
The whole thing is my Cellular data (Internet of Sim Card) is not working on Browsers(tried stock one+Firefox)+Google products and some other apps, but works on Clash of Clans and aptoide app store. And it works with EVERYTHING when I'm using it as a hotspot, like now I'm connected to my phone internet via wifi and there is literally no problem at all, I even have an android emulator running in background without any problems with Google Play and other stuff so it's basically a problem related to my phone.
Also WiFi itself works fine on phone, when I connect to my cousin wifi home connection, everything works like charm but when I switch back to mobile data....
I don't know what's going on... It suddenly happened on my phone and I didn't install any apps or change the system files.
Things I've done:
1- Wiped /data + /system and factory reset for like a billion time
2- Changed my rom with clean install (Even switched to older CM13 versions to make sure there is nothing wrong with my new roms)
3- Removed battery + tried all of the basic troubleshooting stuff
4- Checked the host file in /System/Etc and there was just: " 127.0.0.1 localhost "
Btw when I open the browser (CM13 stock one), this the exact error I'm getting:
ERR_CONNECTION_RESET
What should I do? :crying:
Oops. sorry I forgot to mention, everything works fine when I use VPN. Somehow VPN+Clash of Clans and Aptoide appstore all work but Play store and everything else aren't, seriously what's wrong?
I just removed the host file now and rebooted but it didn't solve the issue
I fixed it!!! Thread needs to be closed
@HutchGuy how did you fix it?

SM-G6200 A6S Chinese Import

Hi
I bought the Samsung Galaxy A6s from China ( July 2019), and I have issue with Google Apps, starting from Goggle Playstore and Google Account manager.
Basically, I cannot access Google Play or add a Google account on the Phone. The actual phone version is G6200ZCU0ASG2 Android 8.1.0.
I installed manually the necessary Google Apps, as it came without. I read on differents site that I might have to possibility to use GMS apk, but it did not work.
When I launch Google Playstore, it does not let me sign in, and if I try to click on updates (in Google Play) I get a server error DF-DFERH-01, which I tried to troubleshoot also, with clearing cache and data but still nothing is working. I purchase a new ROM, as the phone is partially rooted, which is (G6200 U0 V8.1.0 OREO Global Fixed Google APPS Added) from firmware Gem Flash.com, but the flashing always failed using QFIL and some other flashing Tool, but nothing on this front help either. I have the original rom which is G6200ZCU0ARK1_8.1.0, and I am able to go back to it with flashing the Rom with QFIL and it works.!!!!
I tried to flash a TWRP recovery via ADB sideload, but it does not work, in order to flash some other STOCKROM.
I kind start to lose hope on getting google playstore to ever work. Weird thing though is that Youtube and Chrome are running well, and I don't seem to have issue with Google Play services.
Iam in Belgium
Any help will be much much appreciated!
Thanks
Please help peleseeeee. .........
I accidentally erased the full flash on my Samsung Galaxy A6s SM_6200 i have the orignal rom with all the chinese stuff even i have rom with play store in my google drive i tried to flash every rom each of them worked really good even not a single problem i managed to root my samsung galaxy a6s sm-g6200 and even ported twrp for my mobile but one day after root i wanted to updated my mobile to the latest android version but when i was flashing my mobile with QPST tool i accidentally erased full flash as per there is no "PERSIST.img" file in my roms and I had no QCN File backup even not the backup of |PERSIST.img" i'm not able to activate my mobile becuase my wifi and network is not working and the issue is becuase of "PERSIST.img" and "QCN" File.
So if some please send me the backup of their mobile's QCN FILE and "PERSIST.img" file i will be really greatful to them as per my mobile will become usefull again in exchange i will provide you a sharing link of all the 4 working roms i have in my google drive <3 Please HELP
samsunga6s said:
Please help peleseeeee. .........
I accidentally erased the full flash on my Samsung Galaxy A6s SM_6200 i have the orignal rom with all the chinese stuff even i have rom with play store in my google drive i tried to flash every rom each of them worked really good even not a single problem i managed to root my samsung galaxy a6s sm-g6200 and even ported twrp for my mobile but one day after root i wanted to updated my mobile to the latest android version but when i was flashing my mobile with QPST tool i accidentally erased full flash as per there is no "PERSIST.img" file in my roms and I had no QCN File backup even not the backup of |PERSIST.img" i'm not able to activate my mobile becuase my wifi and network is not working and the issue is becuase of "PERSIST.img" and "QCN" File.
So if some please send me the backup of their mobile's QCN FILE and "PERSIST.img" file i will be really greatful to them as per my mobile will become usefull again in exchange i will provide you a sharing link of all the 4 working roms i have in my google drive <3 Please HELP
Click to expand...
Click to collapse
These documents I have!
download:https://www.123pan.com/s/J0T9-R1zv3
Can you share your 4 rom packs?

Categories

Resources