Hello
I've just bought a new galaxy ace 2 and I am experiencing some problems.
When I'm using only gsm network type (i think, now I'm testing HDSPA), typically, when I'm logged on icq, mobile sometimes loosses signal and displays there is no service. After few seconds is everything OK and network is back at full singal. This can be seen also in battery usage view, when I'm having always yellow line with thin red places.
I'm now using it with mixed mode on HDSPA and there are no problems with network.
The phone is under warranty, so there is no problem, but I dont have much time and first I would try other solution. I tried to flash it with odin to same fw, but no change. I tried to google it but I didnt find any solution. Could you give me advice?
Thanks for answers
Odp: [Q] ace 2 network problems
Check phone with another sim card (another operator, wipe phone - go back to stock settings)
Sent from my Ace 2 using xda premium
Thanks for reply, I'll try
Today I was all time on HDSPA a there was no problem
Had this problem before I updated to 4.1.2. Use to happen on trains for some reason as well.
Yeah I've same paroblem with a specific operator.(stock GB rom)
still experiencing that problem, any more ideas?
no problems when 3g or data connection off
thinking about installing mc8 but I'm not sure, because I've a 8160P version
I also have problems with mobile data. I have done everything :factory reset, flashed roms, and finally fid solution yesterday but i have problem again . My mobile data doesnt work no any type of network and do icon
Please somebody help !
Stevk said:
Had this problem before I updated to 4.1.2. Use to happen on trains for some reason as well.
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Click to collapse
Well the "train" issue is due to the train being like a faraday cage, blocking the various microwave signals, the reason you get a signal on a train is because they have amplifiers to retransmit the signal into the train and vice versa.
...what network?
I have problem with mobile data. Apn: ERONET START (gprs.eronet.ba) i can acess with other phone on my sim card. Problem is in my phone but i dont know how to solve it. I can send messages and call but no any sign of data
Sent from my GT-I8160
Related
Been running Darkside rom for several weeks now without any issues. Just picked my phone up to check it and it says no service and "searching" but never gets signal. I took the sim out and used it in my other phone without any issues. I have the replacement warranty if I need to swap it but is there anything I could try before I do that and return it to stock? WifI calling does work but with Wifi off, no cellular service. Thanks.
Try wiping data and cache in recovery
Sent from my SAMSUNG-SGH-T989 using xda premium
Check your apn settings
Sent from the iPhone graveyard.
I had this with my old iPhone. It usually happens when its baseband crashes. For some reason jailbreaking always did that to it.
Just reboot your phone. If it happens very often you might have a bad flash.
It is working again. I think the 4G must have been out in the area because if I selected GSM only it would get edge. Thanks for the replies.
Hi everyone
Recently my phone started not to be 'able' to recive signal anywhere, however it can still run the data connection, and GPS.
I have no idea what the problem is, i have removed all apps, restored to backup that worked previpusly and even restored my ROM completely. No luck it still says limited signal and just allows data. I am running miui 2.4.3
What can i try to fix it?
Thanks,
T.
Do you have a pin code on your SIM card? In that case did you enter it when you started the phone?
Sent from my Desire HD using xda premium
thetmyster said:
Hi everyone
Recently my phone started not to be 'able' to recive signal anywhere, however it can still run the data connection, and GPS.
I have no idea what the problem is, i have removed all apps, restored to backup that worked previpusly and even restored my ROM completely. No luck it still says limited signal and just allows data. I am running miui 2.4.3
What can i try to fix it?
Thanks,
T.
Click to expand...
Click to collapse
Make sure that the back cover is on...also if it is on try wiping the antenna (that is there with alcohol)
@Muikkuman No Pin code.
@Glevitan No no luck there either
A t-mobile simcard 'works' as in signal is accepted as received but still no calls or texts or data is usable. Also all calls are forwarded, un changeably on a T-MO card.
thetmyster said:
@Muikkuman No Pin code.
@Glevitan No no luck there either
A t-mobile simcard 'works' as in signal is accepted as received but still no calls or texts or data is usable. Also all calls are forwarded, un changeably on a T-MO card.
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Click to collapse
Ummm...check that APN's are set ok. That might explain the lack of data connectivity...
I had the same problem as you do. You have 2 possibilities: go to network settings and activate only 2G or you can activate both 2G and 3G activated but you need to activate and data. for me worked, and I hope will work and for you
glevitan said:
Ummm...check that APN's are set ok. That might explain the lack of data connectivity...
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Click to collapse
APN's Are set to default (giffgaff). No change Im confused here as I have even reset to a stock rom :/
Changing to 2G Data only made no difference ;(
any one else have any ideas?
I've had my N7100 for 2 months now and ever since I received it the network will be showing full bars one minute, then completely disconnect the next (the little circle with a stroke through it symbol). It will remain disconnected until I restart the phone, at which point it will reconnect again.
This is an intermittent problem, which occurs on average about 10 time a day. Sometimes it will keep disconnect after only 5 or 10 minutes.
I have tried different sim cards, from different service providers - all have the same problem. When I put the same sim card in a different phone - no problem. So I've definitely isolated the problem to the N7100.
I've tried factory resetting the phone but this hasn't helped.
Is there anything else I should try or does this sound like a fault for which Samsung should send me a replacement device?
Which model are u using? I had the same problem when I just bought the phone.
I realized my phone which is the Lte model was searching for 4g network at times when the reception is poor and toggled to search for 4g network which caused the phone to cut the network because my phone plan only supports 3g.
Maybe try going to mobile network and select WDCMA mode only. See if helps. Otherwise its problem hardware problem
Sent from my GT-N7105 using xda premium
Mine is the N7100 - 3G only (not LTE) model.
Tried that, and it hasn't helped.
Has anyone else been having this kind of problem?
Did you find a solution to this problem. I am experiencing the same issue.
Sent from my GT-N7100 using xda app-developers app
I got a SGH T989 and got it unlocked for use in India..worked great for 2 months and then i rooted,flashed AOKP jellybean using CWM....after that, worked great for 1 month... Now the problem is that.....
My phone shows full signal and in the "about phone" menu,the signal strength is -100dBm BUT i cannot make calls and i'm out of coverage area for others.. The weird thing is that this happens only at certain spots (unfortunately, my workplace)...the device works just fine in other places...i ruled out a network issue coz my sim is good in other phones at the problem zones.
I tried another network's sim and it had call drop issues....the call would get disconnected after a few minutes and the duration of the call wasn't constant....this was also when the phone showed signal strength of around -100dBm. I had used this network before and it was working good with the phone..
I tried a master reset, complete system format in CWM recovery, reverted back to stock rom using odin, changed radios (UVLE1,UVLH1 and UVLI1)....nothing has worked so far.
There was no external injury or water damage to the phone, i didn't install any app outside of the play store and i use genuine charger for my phone.
I love my phone too much to let go....please gimme a solution
Thanks!!
lvchaitanya said:
I got a SGH T989 and got it unlocked for use in India..worked great for 2 months and then i rooted,flashed AOKP jellybean using CWM....after that, worked great for 1 month... Now the problem is that.....
My phone shows full signal and in the "about phone" menu,the signal strength is -100dBm BUT i cannot make calls and i'm out of coverage area for others.. The weird thing is that this happens only at certain spots (unfortunately, my workplace)...the device works just fine in other places...i ruled out a network issue coz my sim is good in other phones at the problem zones.
I tried another network's sim and it had call drop issues....the call would get disconnected after a few minutes and the duration of the call wasn't constant....this was also when the phone showed signal strength of around -100dBm. I had used this network before and it was working good with the phone..
I tried a master reset, complete system format in CWM recovery, reverted back to stock rom using odin, changed radios (UVLE1,UVLH1 and UVLI1)....nothing has worked so far.
There was no external injury or water damage to the phone, i didn't install any app outside of the play store and i use genuine charger for my phone.
I love my phone too much to let go....please gimme a solution
Thanks!!
Click to expand...
Click to collapse
Are you using WiFi calling? or is this just TM network?
Homeuser66 said:
Are you using WiFi calling? or is this just TM network?
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Click to collapse
I got it unlocked and i am using the phone with Docomo network and also Airtel network in India..
Hello Friends,
I have a problem:
My N7100, purchased from Gerrmany and rooted with Perseus Kernel, cant stay connected constantly with network in thailand.
Especially if I turn on "mobile date" to use through 3g network. Most of the time the 3g sign appeas for like 2-3 seconds and disappeas, a block sign appears instead.. leaving me unreachable... cant call, get called or use internet.
Sometimes a few magic moments happen and I can use 3g internet for about 30seconds...
so for being halfway reachable, I have to disable "mobile date" and even then most of tehe time the block sign appears, cutting of conversations and so on...
I did a factory reset, tried sims from othe providers and checked apn.. nothing helped. wifi is working like a charm atleast!
I want to try o get the stock firmware to see if that helps but internetcafes in bangkok have only xp loool
the problem must be the hardware.. right?
Have you tried installing another modem?
Sent from my GT-N7105 using xda premium
chenhi said:
Have you tried installing another modem?
Sent from my GT-N7105 using xda premium
Click to expand...
Click to collapse
another Modem? Never heard about modem in a smartphone.. Could you explain a bit further please?
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