I have a lenovo a708t device 2g works perfectly but when I switch to 3g it shows no service have flashed the stock rom on it and the problem still persist I have set all apns pls help the problem still persist pls help
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Hi. I'm here in Herat (Afghanistan) and I've bought an ETISALAT.af sim card that is supposed to provide also the 3g data connection. I've an International Galaxy S3 with Omega ROM v27 (4.1.1 JB) obviously rooted with Kernel 3.0.31-204919 and XXDLIB. the problem is that the smartphone is able to connect to ETISALAT 3g network (that sent to me also config sms) but it doesn't recognize the data network (no 3g, H or anything else near the signal bars). I've tried to solve changin APN but the result is the same. could you please help me.
Thanks in advance for your efforts.
cp108 said:
Hi. I'm here in Herat (Afghanistan) and I've bought an ETISALAT.af sim card that is supposed to provide also the 3g data connection. I've an International Galaxy S3 with Omega ROM v27 (4.1.1 JB) obviously rooted with Kernel 3.0.31-204919 and XXDLIB. the problem is that the smartphone is able to connect to ETISALAT 3g network (that sent to me also config sms) but it doesn't recognize the data network (no 3g, H or anything else near the signal bars). I've tried to solve changin APN but the result is the same. could you please help me.
Thanks in advance for your efforts.
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try changing ur modem and see, since no data connection is more of a modem related issue
Sun90 said:
try changing ur modem and see, since no data connection is more of a modem related issue
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Thank you for your answer. I have already tried this and I've also reverted to Omega v13 ( Ics based) wich have a different modem.
Hi cp108,
I had the same problem when I install the Omega ROM v27.1(Modem XXDLIB : same modem that your device has) on my Samsung Galaxy S3 i9300. Then I changed the access point name settings and data connection turned on. Have you changed following attributes?
1. Name
2. APN
3. Proxy
4. Port
5. MCC
6. MNC
7. Authentication type
8. APN type
In my case, after I changing above the problem solved.
I'm currently facing a problem with my WT19i, it reboots when it's connecting to 2G network. It happens when i set it to auto 2G/3G mode and it lost 3G signal then trying to connect to 2G, or i set it to 2G only. I've tried stock rom and kernel, several custom roms and kernels as well as reflashing baseband, but can't solve the problem. SIM card is working fine on 2G mode on my ST27i. There's a similar thread but with no solution.
Any help is appreciated. Thanks.
Hi everyone, hope you can help me.
Ive accidently formatted my lenovo a516 Allegro ROM without backup actual nvram. Then i got nvram err warning and 3G no service. Ive already solved nvram warning and fixed my imei. After that 2g network mode is fine but when i change to 3g still no service. Any ideas how to fix 3g issues?
Btw i think my lenovo is a516_ROW.. Not CN.
hello guys
so i recently bough the micromax canvas a1 version aq4502 i flashed cm 12.1 rom that i downloaded for my aq4501 in it the rom seems to worked fine but i reverted back to the stock firmware after flashing the stock firmware i noticed the network connection error sim seems to be connected but it just doesnt work and its really annoying so i did some research to get rid of it tried some imei changing softwares but most of them give error like metadata fail but one really worked for me i sucessfuly get my imei number back but im still getting the no network connection problem whenever i dial any number i tried everything but nothing seems to help me
I have been facing a weird issue for a while, in my rn3 snapdragon,
when i try to call to some of the numbers. from my jio network the call never connects, i.e. it ends instantly.
I am able to call other nos. from my jio sim, so i guess volte is working fine, idk.
I think its some firmware related issue, coz facing this in every rom even in MIUI
PS: its not a network or sim related issue, coz i have checked the same sim in other mobile, and i was able to call those nos. perfectly.
Also, i can receive calls from those nos. which i m not able to call
I can't able to find solution anywhere. Please HELP!!!!!!!!!!!!!!
Any help/ solution will be appreciated.
Thanks in advance
Facing this issue for almost 5 months now, and can't able to resolve it, flashed various firmware both by fastboot and recovery, flashed various Rom both stock and custom, also tried miflash & QFiL