help me to fix mobile data galaxy j7 sm-j700f - General Questions and Answers

hi
I was have 5.0.1 on my j700f
When I active mobile data it works for 10 to 15 minutes in fast speed .... after that it gets very very low speed and sometimes stop work then I should to reactive mobile data to get fast speed ... I try my sim card in other phones the problem not found except on my phone.
I tryed to download many custom Rom from xda
All they have same problem
I tryed dns app with root ... The problem not fix
The last thing I did it was reinstalling my original Rom and I updated it to 6.0.1
The problem not fix
When I wipe cache I could have from 10 to 15 minutes fast internet then it's get slow ........ . ... I should to reactive mobile data (disconnect & re connect)
Help me plz the xda is the only could help me
Sorry for the bad English

Related

[Q] Internet speed slowed down SGS CM 7.1

Hi
first of all
sorry for my bad english...
Problem:
I am using SGS with CM 7.1 stable mod installed in it. It was working fine till today morning until the battery got drained, so i plugged it to the adapter to charge it and after sometime when i tried to switch it on, it got stuck in the boot screen.
So i went to the CWM recovery mode using 3 button combo and wiped the cache and factory data along with the Davik cache then reinstalled the CM7.1 zip and google apps.
im using 3g enabled network and prepaid data pack is enabled...but when i tried to browse websites its taking 1 minute to load a simple page(google.com).
it was working fine with my stock OS and also in the first installation of CM 7.1
im facing this problem only after reinstalling CM 7.1
plz i need some help on this...i cant continue with this terribly slow data speed...
Additional Infos:
Country: India
Network: Airtel
3G: Enabled
Packet Data: Enabled
im ready to provide infos. about the device if required....plz suggest some solution for this...tnx a lot....
plz find the attachments..think it should be useful to analyze where is the problem
can someone help me out on this????????????????please
Please use the Q&A Forum for questions Thanks
Moving to Q&A

Galaxy s duos s7562 wifi problem

Can anyone help me..in my smartphone Samsung Galaxy S duos S7562,,,wifi is not turning ON
It stuck in between and does not turn on.
Actually I was restoring a backup made through CWM Recovery but it was unable to restore data ..while restoring , it restored everything , but restoring data failed ,, i even tried advance restore but no result.
Then when i started my phone it was factory reset'd. Then i saw that my wifi is not turning on
Also wifi hotspot and Wifi Direct are not turning on...you can see the attached screenshots..
Then even i tried flashing custom ROM through cwm and even i flashed stock firmware through ODIN but my problem is not fixed.
If someone can help then it would be great .. i am very upset due to this from so many days.
any help ,,any suggestion.
sachinkh said:
Can anyone help me..in my smartphone Samsung Galaxy S duos S7562,,,wifi is not turning ON
It stuck in between and does not turn on.
Actually I was restoring a backup made through CWM Recovery but it was unable to restore data ..while restoring , it restored everything , but restoring data failed ,, i even tried advance restore but no result.
Then when i started my phone it was factory reset'd. Then i saw that my wifi is not turning on
Also wifi hotspot and Wifi Direct are not turning on...you can see the attached screenshots..
Then even i tried flashing custom ROM through cwm and even i flashed stock firmware through ODIN but my problem is not fixed.
If someone can help then it would be great .. i am very upset due to this from so many days.
any help ,,any suggestion.
Click to expand...
Click to collapse
Well Never had that kind of trouble before. I change my ROM like many times during a week itself and also do the restore. see these 3 method which might solve your problem
1) check this site it may help you
http://www.thesmarthacks.com/2012/12/android-error-fix-fix-for-wi-fi-not.html
2) if that doesnt work try to do a hard reset which will clear everything and all your data will be erased so better do a backup of important data. you can try this code *2767*3855# see if it works
3) and if nothing works i hope you have your warranty intact so, take it to nearby service center they will definately fix it !!!
I have the same problem :S is not rom problem,i think is hardware problem
Any way to fix Wireless?????????
I find solution to freeze wifi s duos
Hi, i had the same problem with freeze wifi in Samsung Galaxy S Duos rooted, and i find the solution finally.
I did every thing like hard reset, etc.. but it didnt work.
Solution was to install UnLook Root Pro ( search in google) unroot my phone and reboot, to the begining didnt work but after 30 minutes wifi fixed.
same problem
i too had the same problem.i gave it to samsung service center ,they told that MotherBoared is gone.luckily my phone is in warrenty and it is not rooted...
S dous WiFi problem
sachinkh said:
Can anyone help me..in my smartphone Samsung Galaxy S duos S7562,,,wifi is not turning ON
It stuck in between and does not turn on.
Actually I was restoring a backup made through CWM Recovery but it was unable to restore data ..while restoring , it restored everything , but restoring data failed ,, i even tried advance restore but no result.
Then when i started my phone it was factory reset'd. Then i saw that my wifi is not turning on
Also wifi hotspot and Wifi Direct are not turning on...you can see the attached screenshots..
Then even i tried flashing custom ROM through cwm and even i flashed stock firmware through ODIN but my problem is not fixed.
If someone can help then it would be great .. i am very upset due to this from so many days.
any help ,,any suggestion.
Click to expand...
Click to collapse
m also facing same problem can you find the solution if you fix it pls tell me how to fix this.....
i also gave my phone to the service center , they told d same that motherboard will be changed .. Thank God it was under warranty period.
pratik92 said:
m also facing same problem can you find the solution if you fix it pls tell me how to fix this.....
Click to expand...
Click to collapse
i was unable to fix it.. and gave it to service center.
WIFI problem S7562
your phone's WIFI IC is is faulty. It is of Atheros company, its part no is 1205-004417, tell them to change it and your WIFI will ok.
Any other solution to this? Wifi just cant be turned on. :crying:
bbmadzky said:
Any other solution to this? Wifi just cant be turned on. :crying:
Click to expand...
Click to collapse
Try this http://forum.xda-developers.com/showthread.php?p=52590772. It fixed my problem
SAMSUNG galaxy s duos gt s7562
my wi fi is not turning on.it is stucking .
I rooted my phone since it was not in warranty and flashed pmp ultra rom.
but still I couldn't able to fix this problem.
plz help me in this regard...................
stuck on wifi
I have the same issues with my phone, wifi not turning on and one of the service providers (mobile shop) changed two ic's on my phone but they have surety of having stuck of motherboard and yes the motherboard of this device is really weak enough as 70% of this mobile users have same issues. it was for first time 1 and half mnt ago purchased this phone i changed motherboard in warranty and again in 13th mnth it gone.

[Q] Mob Auto restarting

Hi frds,
My mobile samsung ace plus is being auto restarted, its making me very irritated. Whenevr i make a call or m on call it gets restarted, even i idle mode its restarting. I have tried by removing my memory card also, but it dint helpd.
I tried by flashing my mob wit stock rom but even dat dint helpd. Currently m on stock rom, Ginger bread & using without memory card. Please help me, how can i resolve this problem. ..
Thanks in advance.
Salman
same problem here...please anyone help us..!!
Syed Abdul said:
Hi frds,
My mobile samsung ace plus is being auto restarted, its making me very irritated. Whenevr i make a call or m on call it gets restarted, even i idle mode its restarting. I have tried by removing my memory card also, but it dint helpd.
I tried by flashing my mob wit stock rom but even dat dint helpd. Currently m on stock rom, Ginger bread & using without memory card. Please help me, how can i resolve this problem. ..
Thanks in advance.
Salman
Click to expand...
Click to collapse
Try Flashing Inspiration ROM.
flash a different rom ( different baseband)
otherwise its a hardware issue, cpu overheating or power button stuck
Make sure ur battery is conected properly or flash stock framework
Sent from my GT-S5282 using XDA Premium 4 mobile app
Syed Abdul said:
Hi frds,
My mobile samsung ace plus is being auto restarted, its making me very irritated. Whenevr i make a call or m on call it gets restarted, even i idle mode its restarting. I have tried by removing my memory card also, but it dint helpd.
I tried by flashing my mob wit stock rom but even dat dint helpd. Currently m on stock rom, Ginger bread & using without memory card. Please help me, how can i resolve this problem. ..
Thanks in advance.
Salman
Click to expand...
Click to collapse
flash the other custom ROM or a stock, but if mobile restarting again, it's probably a hardware problem.
recently my phone showing error when I try to turn on WiFi, I tried to flash other roms, but without success
I opened it, cleaned the contacts that are on the cover of the phone, closed it again, and I do not know how it worked, if it ever came to that.
may not do this, replace the battery with another,

Help plz to fix mobile data problem j700f

Hi
I was have 5.0.1 on my j700f
When I active mobile data it work for 10 to 15 minutes in fast speed .... after that it get very very low speed and sometimes stop work then I should to reactive mobile data to get fast speed ... I try my sim card in other phones the problem not found except my phone.
I try to download many custom Rom from xda
All they have same problem
I try dns app with root ... The problem not fix
The last thing I do it's reinstall my original Rom and I update it to 6.0.1
The problem not fix
Whet I wipe cache I could have from 10 to 15 minutes fast internet then it's get slow ........ . ... I should to reactive mobile data (disconnect & re connect)
Help me plz the xda is the only could help me
Sorry for the bad English

Question problem with latest update (S)12 (ui4)

hello guys .. i am new on xda and i thank you all for being part of this site as i am very interested in knowing more and more aboit android . but lately i am having a very big issue with my samsung SM-A525F.
since the last update 12 ui4 my A52-4G stuck on boot logo and wont start, i try wipe cache and reinstalling stock firmware and it start doing bootloop . then i try downgrading to android 11 again , and still the same . i try every solution from the internet but problem still persist ... then i try repair app from recovery mode the phone pass the bootloop and now freeze at optimising apps and switch off and start the bootloop again . i try all firmware for the A52 .. but still the same . i flash via odin and still the same . and finally i browse the internet and see that many people having mostly same the same issue with the android 12 ui 4 update .
please can someone help me correct my phone software as its the only phone i have and i really like it . please help me if anyone have a solution as i cant access the phone because it didnt load the android since i have update to latest version 12 ui 4 and even after downgrading to 11 ui 4.. cannot install binary 3 or earlier . and i've checked and double checked the firmware before updating via odin all is good but still freeze and restart on optimising apps .. help please ..
That's hardware. I had that issue on an A50 and the motherboard went bad on it.

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