Develop Bugs

[Q] Work on AT&T without much trouble?

Thinking of buying this phone on ebay (unlocked) to use with StraightTalk AT&T bands, I know it's possible but will I have to send the phone off somewhere to get the radio re-flashed? Several of the phones on ebay come unlocked.
Also I live on the edge of the network and I am using an Infuse 4g and get extremely flaky reception with BOTH the network and WIFI, compared to an old motorola phone, anyone report any problems with signal or WIFI antennae strength?

Jamister989 said:
Thinking of buying this phone on ebay (unlocked) to use with StraightTalk AT&T bands, I know it's possible but will I have to send the phone off somewhere to get the radio re-flashed? Several of the phones on ebay come unlocked.
Also I live on the edge of the network and I am using an Infuse 4g and get extremely flaky reception with BOTH the network and WIFI, compared to an old motorola phone, anyone report any problems with signal or WIFI antennae strength?
Click to expand...
Click to collapse
I know with my my touch 4g I had better reception then with sg2. As for the flash to straight talk I have not tried it but I did flash evo4g to page plus and was not so hard so if you have some tech skills u should be fine
Hit the THANKS button for me

Jamister989 said:
Thinking of buying this phone on ebay (unlocked) to use with StraightTalk AT&T bands, I know it's possible but will I have to send the phone off somewhere to get the radio re-flashed? Several of the phones on ebay come unlocked.
Also I live on the edge of the network and I am using an Infuse 4g and get extremely flaky reception with BOTH the network and WIFI, compared to an old motorola phone, anyone report any problems with signal or WIFI antennae strength?
Click to expand...
Click to collapse
If it comes unlocked from ebay it doesn't have to be shipped anywhere additional. It's already unlocked and ready for any GSM sim. As for the Infuse 4G, I couldn't answer. If the service area is ****ty it's gonna be ****ty.

Thanks Muff, I do live in a pretty ****ty service area, I may just end up sticking with a Motorola phone. Maybe I'm crazy but my previous Moto phone's have always had superior reception to other branded phone's I've seen. My infuse's WIFI get's 1 bar 20ft away where as my droid 1 had full bars, and although I cannot really compare the 2 phones on network, my buddies iPhone(at&t) can still get calls throughout my house where as I constantly lose signal mid-call. I just wish Moto wasn't so stingy with their bootloaders.

[Q] antenna repair

Hi all. I will try to explain this the best I can. But I have a sgh-i747m with telus. Same build as at&t. But at work it fell out of my pocket and got run over by my fork lift. Because of the case it was mostly not harmed. But my signal is very lacking now. I have to be outside to get any signal. I still can get 3g and lte but I would like to get the signal I use to get. Is anyone aware of a antenna repair guide or a good place to buy one.

verizon lg g3 with no 4g

my buddy has a verizon lg g3 that wont connect to a 4g signal at all. phone was dropped in a cooler for reasons im not going to get into both indicator stickers went red. after drying the phone out for a few days it seems to work fine. screen, apps everything except 4g. it boots directly to 3g. even under the setting menu when you check signal strength, 4g isnt even listed on the screen as an option. please help if possible before we do an insurance claim.

extreme1018 said:
my buddy has a verizon lg g3 that wont connect to a 4g signal at all. phone was dropped in a cooler for reasons im not going to get into both indicator stickers went red. after drying the phone out for a few days it seems to work fine. screen, apps everything except 4g. it boots directly to 3g. even under the setting menu when you check signal strength, 4g isnt even listed on the screen as an option. please help if possible before we do an insurance claim.
Click to expand...
Click to collapse
The phone uses the sim card to get 4g, perhaps the sim was permanently damaged or it needs to be reseated.

LTE and 4G (ATT H810) issues

Anyone else on the ATT G4 having problems with LTE connectivity? In areas where I'd usually get 5 bars of LTE service, a majority of the time I get 2 or 3 bars of Edge service. Putting it into airplane mode and back out doesn't help, turning mobile data on and off doesn't help, and neither does removing the SIM card (and reseting the phone in the process). It seems to come and go whenever it wants to.
Sent from my LG-H810 using Tapatalk

All I can guess is, it's probably just the ATT network itself. They did some upgrades around here a while once Cspire started hyping their fiber optic network and I noticed on my older phone that in areas where I used to get 3G I was stuck getting edge. Even with my G4 I can park in perfect view of a known ATT tower and it'll hit 4G and within a minute be down to 3G - same with strength. Get 5 bars, don't move, no data, no call, and it'll drop down to no bars but still connected and bounce around, usually settling at 2 or 3. Even though ATT says they have full LTE out here I rarely actually see the LTE logo display in the status bar.
I've been using OpenSignal to try to map out coverage areas though, been pretty handy in finding towers and chasing stronger signal

Hi sir
I m using lg g4 h810 AT&T it was working well one day i put a memory card in it signal disappear never came go to software and hardware experts but nobody has solved my problem all other functions of cell phone working properly

UMTS antenna: where is located

I just swapped my note LCD assembly because I cracked original, and since than I have very weak UMTS signal.
By tearing it down again and reassembling (many times) I managed to make it work again but it lasted only a day and now signal is weak again.
GSM signal is ok (guessing GSM radio use another antenna, or path) but UMTS is so week that it struggle to register to network.
Anyone know where is UMTS antenna on this N7100?