Hi guys,
I bought my G930FD about a month ago and I have started running into a rather annoying problem:
it seems that tethering only works if SIM1 is use for the data connection. If one attempts to use SIM2 for data and then tether (regardless if one uses WiFi, Bluetooth or USB), the connected PC is unable to use the internet connection. I tried several ROMs (including unadulterated G930FD stock) and SIM-cards (Vodafone NL, Base DE and NTT Docomo JP). Nothing seems to help, so I am now asking you guys. Is there anybody who has any idea how to fix this? I recon the trouble lies somewhere in the tether settings that doesn't get properly switched to SIM2 data. So any help would be greatly appreciated.
What if you're on SIM 2 but turn data off for SIM 1? (or turn off SIM 1 completely)
I'm experiencing the same problem. On a dual sim S7 edge and when tethering the connected system just can't get on the internet. Also switching the sims to other slots doesn't seem to work. The strange thing is that tethering does work on one of the sims but only when roaming...
Same problem! Any solution?
Sorry to ressurect this thread, but I just bought a J7 dual-sim and am having the same problem (hotspot working only with the SIM that is roaming, but never with the non-roaming SIM). Did anyone find a solution? This is extremely annoying, if it cannot be fixed the J7 is clearly very poorly made.
Related
Hi All
I bought galaxy s3 I9300 from China but when installed sim card (micro sim, i descovered it is dual sim but one is hidden)
I have a network problem (Network not stable) some time i have full network and sometimes no network so the voice becomes very bad while making call
I am Attaching some pictures for the phone and specifications
Any one can help me please to solve this problem???
I have to this phone. But I haven't network. Can anybody help?
Hi guys, I have an american HTC ONE, branded Sprint, but I live in Italy so I use it here only. I have some problems with the phone's network segment, specifically regarding the wi-fi and the telephone network. The wi-fi does not seek any network. Only if I place the phone on the modem the phone find my wireless connection but however with poor signal power and disconnections. I've already flashed a lot RADIO file compatible with the phone but nothing is changed. Same story regarding the telephone network, because the mobile internet connection is too slow than a normal HTC with the same carrier. I've also flashed a lot of custom ROM (Sprint based) , but nothing is changed. Can you help me please? I'm so desperate because I can't find a solution. Thanks..
Hi everyone i have problem with internet connection. so here is the situation
my phone can't connect on 3G internet. it only shows E in bar.
so i have put my fathers sim card in my phone and it works perfectly. with this sim card it connects 3G
then i put my sim card in my fathers phone and 3g worked there.
so i guess my sim has no problem in other phones and my phone has no problem with other sims
what can i do please tell me
thanks for help :good:
Hello, for the last couple of days I've been on the hunt for a dualsim smartphone that can receive 3G signal on both of its sims, simultaneously.
At the moment I own a device that can do 3G/2G for sim1, only 2G for sim 2 and I have to use 2x3G sim cards(the provider emits exclusively 3G signal for mobile communications); in this scenario, one sim card is unusable.
Now my question emerges: is there such thing that can certainly(I can't afford to just buy devices that could possibly do this based on ambiguous internet discussions and test them out) keep 2 sims, both 3G, operational simnultaneously(not with the tricky switch, I will be needing to get calls on one of the sims, even if the other goes to standby)?
Thanks!
Hi
Maybe you can help me.
I used my M808 2 years. In 2 days i can't call and sms and don't have internet when i have 3G or 4G. When i force 2G i can call and sms. In 3G i can see range but i cant call to anybody.
Do you have idea how i can fix it?
I done hard reset and nothing, I try my SIM card in other smartphone and there i had 4G ok.
Will Change rom help?
Lobotom_ said:
Hi
Maybe you can help me.
I used my M808 2 years. In 2 days i can't call and sms and don't have internet when i have 3G or 4G. When i force 2G i can call and sms. In 3G i can see range but i cant call to anybody.
Do you have idea how i can fix it?
I done hard reset and nothing, I try my SIM card in other smartphone and there i had 4G ok.
Will Change rom help?
Click to expand...
Click to collapse
This could be caused by a few things.
1. Hardware fault.
2. Your carrier (SIM Provider) switched to a none supported band or bands. The M808 does not support LTE band 20 (800mhz) which is common in Europe
Supported Network Bands:
(2G) GSM 850/900/1800/1900MHz
(3G) WCDMA 850/900/1900/2100MHz
(4G) FDD-LTE B1/B3/B7/B8/B28
3. APN settings although this would not affect voice calls
4. Your carrier Decided to block your phone by IMEI from using anything other than 2G and yes they do sometimes do this O2 did it to me some years ago now with absolutely no warning or reason given so I will never ever use them again the arrogant s****
5. Duplicate IMEI someone is using a phone with the same IMEI as yours on the same network. This can cause all kinds of strange stuff to happen. Again happened to me when I restored the incorrect backup. Both mine and my sons phone ended up with the same IMEI . It took ages to work out what was going on with that one
I would suggest you first try another sim card from another provider that use's the supported bands for 4G (3UK) if in the UK it used to work fine on my Old M808.
I done some tests.
I put my sim card to other phone - everything is ok.
I put other provider sim card to my phone - only 2G is working properly.
I done flashing - no improvement.
Im afraid hardware fault.
Any more sugestions?
Lobotom_ said:
I done some tests.
I put my sim card to other phone - everything is ok.
I put other provider sim card to my phone - only 2G is working properly.
I done flashing - no improvement.
Im afraid hardware fault.
Any more sugestions?
Click to expand...
Click to collapse
Full Firmware Upgrade using SPFlashTool If that dont fix it then it's time for a new Phone see the original Infocus V5 M808 Thread for ROM s and tools.
https://forum.xda-developers.com/general/device-reviews-and-information/infocus-v5-mt6753-5-2-fhd-2gb-ram-16gb-t3341297
MM ROM's and Recovery's https://forum.xda-developers.com/showpost.php?p=67345310&postcount=182