HI
I have a strange problem with my Arc s (the problem suddenly started this week).
when i turn it on the 3G works but after 2 minutes it show the H sign of 3G but no internet and also no calls. when i disable data i can call.
so i figure the 3G is working bad.. and cause to network in the device to fail..
its not rom problem.. i tried 5 different roms and the same (and the device worked great with he first rom before).
the store don't want to fix it because it say because i installed rom the warranty is expired..
can someone please guide me how to fix it ? can i order the 3g component and fix it? thank you
Hello guys,
Well a friend of mine sell me this GSM one V, he tell me the phone has already been unlocked an rooted but when i put my sim card i noticed that the phone had no signal so i decide to proove with another rom (my sense RC 2.0) didn´t work, so I tested in the settings and I noticed that when forcing the network mode to 2g the phone gets signal and worked properly but when I try to use 3G or 2G/3G phone signal disappears and I can not navigate or call, so.. Do you have any idea of what could be happend? maybe the 3g radio got damaged?
from one day to the other my 3g stopped working, 3g icon appears in the notification bar and arrows of connection also appear but I can not access anything, I've tried to give a full wipe but without success,i have tested the ics, jb official and free xperia but without success, I'm thinking that is the problem modulo 3g my xperia because other phones the 3G worked perfectly, please help me
sorry for my bad english
nathansg7 said:
from one day to the other my 3g stopped working, 3g icon appears in the notification bar and arrows of connection also appear but I can not access anything, I've tried to give a full wipe but without success,i have tested the ics, jb official and free xperia but without success, I'm thinking that is the problem modulo 3g my xperia because other phones the 3G worked perfectly, please help me
sorry for my bad english
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If you are facing the same problem in both ICS and JB then its most probably a problem associated with your SIM Card or Network Provider. Have you tried using the sim in any other device? If it doesn't work there too then you should contact your Network Providers Customer Care, only they can help you with that. If that doesn't work either then try flashing a different baseband, if that doesn't work either then you should think of getting both your device and sim card repaired/replaced.
Today I called my carrier and i complained again about my 3g and they said everything was ok, so I was already going to the mall to buy another chip,when I was leaving the house, to my surprise (and delight), my 3g miraculously work again without me having done anything, good that everything was resolved and thank Sumedha Kapoor :laugh: for giving me tips to solve my problem.
I receiven a m919 with strange network behaviour
I used a profesional tool : Octopus Box Samsung to repair EFS and NVM Area, I unlocked again and phone started to work decently (not as expected) after 1 or 2 days the phone came back as in the initial day.
To explin better:
it always says searching, but it do shows 3 or 4 signal bars, if you find network manually it finds the network but if you try to register it give error registering on network.
I dont know what else to try
when I repaired everything with the tool it started to work well, but indoors it had no network or dropped calls, usssd codes failing, etc.
outdoor it worked fine but as I said only 2 days.
in my counry there is only one network and it's 2G/edge not 3g or 4g here.
is there any trick to make these phones'modem work only at 2G mode and never try to find/connect/switch to 3g/4g/lte. etc? maybe this could make phones work nicely on 2g networks?
I have noticed most 4G/lte phones has poor signal reception here in my country.
Hello there guys, i have owned LG G3 as an secondary device for almost a year now. And the time has come where my main device Iphone 7+ has stopped working and has been sent on repair.
Problem is when i got my LG G3 i installed Fullmiscs ROM and have tempered with some modem settings in hidden menu field test. Scince i never used mobile data on it i dont know if it had same problem before that ( guy that sold me phone said he havent had this problem) and now that i had put my main SIM on witch i have unlimited data i have noticed i have no data when on H+. Data is working while on 4g and Edge. I only have issues while on H+ or 3G. It shows im connected and shows icon next to signal bars. What could the problem be?
I also flashed my phone back to stock with LG UP. And im on 30b global it didnt help me at all.
Any help you could give me will be of much help.
Somebody?