Refabrished Samsung galaxy grand prime with netwrk and signal issues - Galaxy Grand Prime Q&A, Help & Troubleshooting

Guys i need help urgently.i purchased A galaxy grand prime earlier this year.But it loses network or signal every 20minutes.i went to a Samsung care centre and i was told my device is refabrished and has been uses in two different African countries.they even refused to work on it claiming it could black out and shut down forever if they did a software update.i was very disappointed.Am desperate in need of a solution.wat can i do to mek this no signal nightmare disappear.help help!!!

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[Q] question

hello friends could clarify a doubt about samsung galaxy young
what happens is that my phone is a samsung young galaxy not very good sign yesterday I did a comparison with the galaxy ace s5830M and 3G network works perfectly and the young galaxy only works on 2G and the signal is very low
I wonder why the young galaxy grabs less signal than the galaxy ace both phones are Comcel Colombia but the young not been operated on galaxy ace 3g and if
There are a whole host of factors that could have contributed
PHONE SLOW CLICK ME?
1 days 2 s4​
rgiovanni818 said:
hello friends could clarify a doubt about samsung galaxy young
what happens is that my phone is a samsung young galaxy not very good sign yesterday I did a comparison with the galaxy ace s5830M and 3G network works perfectly and the young galaxy only works on 2G and the signal is very low
I wonder why the young galaxy grabs less signal than the galaxy ace both phones are Comcel Colombia but the young not been operated on galaxy ace 3g and if
Click to expand...
Click to collapse
All i got from your post was u have a galaxy y and it doesnt catch 3g network while ace gets connected to 3g via same carrier:sly::sly:
If that ^^^ is true, just have a look at network settings if they are set to use 2g only, 3g only or dual mode.
If its set to 2g only then change it to dual or 3g.
Sent from my GT-S5360 using Tapatalk 2
rgiovanni818 said:
hello friends could clarify a doubt about samsung galaxy young
what happens is that my phone is a samsung young galaxy not very good sign yesterday I did a comparison with the galaxy ace s5830M and 3G network works perfectly and the young galaxy only works on 2G and the signal is very low
I wonder why the young galaxy grabs less signal than the galaxy ace both phones are Comcel Colombia but the young not been operated on galaxy ace 3g and if
Click to expand...
Click to collapse
My guesses- sim on galaxy y doesn't have 3g activation
or else change the network mode to wcdma to get 3g networks..
P.S. Do make use of full stops. They will help u and us too.

No LGE and weak signal on hk samsung s4

Hi guys i have a HK samsung s4 i19505 it also has the hk firmware on it ,i live in the uk and i cannot get any signal or any signs of 4g on the phone ...When i put the phone on autoconnect LGE/GSM/WCDMA it just goes dead..what do i do to get the 4g and signal working..

samsung galaxy core prime sm-s820l canada?

Hi, a friend of mine bought a straight talk galaxy core prime in the US as he goes there for 6 months of the year to vacation.....it's not on a contract and they told him the phone would work in canada, problem is I put a Virgin Mobile sim in it and it says unknown in the settings of the carrier?.....Can these phones be used in Canada?, do i have to flash a custom firmware or for that matter a canadian firmware for this phone to work in canada? Could someone please help me.
sm-s820l firmware
Apologize for kind of stating a new thread but i have been looking all over the place and i can not for the life of me find firmware for sm-s820l i am stuck in odin mode and need to get out...please help thanks!
dantheman1977 said:
Hi, a friend of mine bought a straight talk galaxy core prime in the US as he goes there for 6 months of the year to vacation.....it's not on a contract and they told him the phone would work in canada, problem is I put a Virgin Mobile sim in it and it says unknown in the settings of the carrier?.....Can these phones be used in Canada?, do i have to flash a custom firmware or for that matter a canadian firmware for this phone to work in canada? Could someone please help me.
Click to expand...
Click to collapse
I'm under the impression that Straight Talk branded phones usually don't work well with other companies' SIM cards... on the flip side, they advertise themselves as being able to bring your own phone to straight talk by having them provide many different types of SIM cards for your unlocked phone. If you find a solution to this, can you post a reply, as I am curious about this as well.

Samsung Galaxy Note 4 Korean Model N910S

Hi fellow android users, its paranoidandroidradio.
I'm new to XDA, and please pardon me if my question is repeated anywhere on this forum somewhere.
I recently got my galaxy 6 edge plus stolen by some moron, and luckily my father gave me his South Korean phone note 4 N910S.
I use T Mobile in california. I wonder if I will be able to access the 4G LTE network provided by T Mobile. I am aware that there is a question similar to mine on this forum, and the only difference it had was that it was asking for ATT network.
Please help:crying

4g not showing up in the settings of grand prime

I recently got my hands on a galaxy grand prime
The owner said that its a 3g phone
After searching the internet for a couple of minutes,i concluded that its a 4g phone ,but when checking the settings of that phone ,there is no 4g option .
I'm confused as hell
Device model? As far as I know, only the G530M model has 4G.

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