I have a serious issue after upgrading to lollipop. After flashing the CM12 nightlies and a custom lollipop rom. I could not get LTE signal and my data connection will keep switching between H and H+ with frequent disconnections and loss of signal (exclamation mark).
However when I flashed the O5Q kitkat modem + proximity sensor fix, my LTE signal came back stable with no more disconnections or loss of signal.
Weird issue I must say. It seems like the network I'm using isn't compatible with the CM12 nightlies modems.
Anyone else encounter this issue?
How can I fix the signal issue of my OPO?
After updating from 4.4.4 to 5.0.2 the LTE signal become unstable. Also, the data connection goes H/H+ which is not reliable at all.
Thanks,
I have a 930F that I use in the USA on Cricket Wireless which uses the ATT network. I am not sure what modem to flash as sammobile does not have any USA ATT modems listed. I am receiving poor signal and would like to update the modem to attempt to remedy this. Does anyone know a good modem to flash for USA ATT use? Can 930U modems be flashed on a 930F?
Thanks,
Orthok
Orthok said:
I have a 930F that I use in the USA on Cricket Wireless which uses the ATT network. I am not sure what modem to flash as sammobile does not have any USA ATT modems listed. I am receiving poor signal and would like to update the modem to attempt to remedy this. Does anyone know a good modem to flash for USA ATT use? Can 930U modems be flashed on a 930F?
Thanks,
Orthok
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I have a 930F and I am on ATT. Since the time I have installed custom Roms, I always used the latest Modem file. I am on SuperMan v2.2 at the moment. I haven't seen any that have increased my battery signal over any of the others. Maybe someone can chime in of the 930U modem, but frankly, I would just keep to the 930Fs. You must of had a different phone that your comparing your signal quality with your 930F?
peekiephish said:
I have a 930F and I am on ATT. Since the time I have installed custom Roms, I always used the latest Modem file. I am on SuperMan v2.2 at the moment. I haven't seen any that have increased my battery signal over any of the others. Maybe someone can chime in of the 930U modem, but frankly, I would just keep to the 930Fs. You must of had a different phone that your comparing your signal quality with your 930F?
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Yah my S5 on the same network would receive show better signal. 930FXXU1DQB1 is the baseband I'm showing on my 930F, what baseband are you on?
DQB1, same as yours. Even with low signal, I haven't had a dropped call or any data disconnection, just more battery drain cause the phone boosts the signal reception. When I'm at work, my signal is weak and my battery drains so much faster than when I am at home with a better signal.
Hello all
Have anyone faced an issue that G955N LTE signal unstable after upgraded?
I bought the Korean version in HK with CMHK carrier, when using stock AQDB firmware it went fine, after upgraded LTE signal always no data traffic almost every min., (sometimes signal dropped too and connect)
I also tried installing customs ROM and even flash to G9550 CSC but same.
Any solutions? or actually G955N 4G band is not suitable in this carrier?
Am new to LG I've a G5 T-mobile rooted using it outside US, the issue is I lose signal alot when am on 3G even when am in a good coverage area. Coming from Htc flashing modems fixed that unless it's an hardware issue. So my question is it possible to flash a different modem on G5? Or any fix or suggestions would be helpful.