Network keeps disconnecting after installing custom rom a30s - Samsung Galaxy A30s Questions & Answers

Hello,
I am having the following issue:
When I install a custom rom my network keeps disconnecting and connecting and I can't make any phone calls. I already tried backing up EFS folder from stock and restore it after installing the custom rom and flashed only modem.bin in odin, nothing seems to work.
Does anyone has any suggestions?
Thanks in advance

fixed by @hainguyenthao

Terrorduanra420 said:
fixed by @hainguyenthao
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hey can you tell how did you fixed it? i have the same problem but with the stock rom and twrp installed

borisplamenov said:
hey can you tell how did you fixed it? i have the same problem but with the stock rom and twrp installed
Click to expand...
Click to collapse
Just send @hainguyenthao a message, maybe he can fix it for you too

borisplamenov said:
hey can you tell how did you fixed it? i have the same problem but with the stock rom and twrp installed
Click to expand...
Click to collapse
Could you fix this issue? If so, could you share here the way you fixed it? Thanks

Related

[Q] [HELP]Encryption Unsuccessful Galaxy Ace

Hi,
i hope somebody could help me. Today i flashed this rom cm9 rom, http://forum.xda-developers.com/show....php?t=2202251 installed fine on cwm but when it booted it shows encryption unsuccessful error.although there is a reset phone in the bottom of the paragraph it didn't help,it still shows the same error, now i can't do anything Is flashing stock rom from odin will solve the problem? any help is greatly appreciated.
rockztahh said:
Hi,
i hope somebody could help me. Today i flashed this rom cm9 rom, http://forum.xda-developers.com/show....php?t=2202251..installed fine on cwm but when it booted it shows encryption unsuccessful error.although there is a reset phone in the bottom of the paragraph it didn't help,it still shows the same error, now i can't do anything Is flashing stock rom from odin will solve the problem? any help is greatly appreciated.
Click to expand...
Click to collapse
Yes flashing stock rom from odin will solve your problem !
rockztahh said:
Hi,
i hope somebody could help me. Today i flashed this rom cm9 rom, http://forum.xda-developers.com/show....php?t=2202251 installed fine on cwm but when it booted it shows encryption unsuccessful error.although there is a reset phone in the bottom of the paragraph it didn't help,it still shows the same error, now i can't do anything Is flashing stock rom from odin will solve the problem? any help is greatly appreciated.
Click to expand...
Click to collapse
sd card issue .try another card
sachinkh said:
Yes flashing stock rom from odin will solve your problem !
Click to expand...
Click to collapse
prantoroy said:
sd card issue .try another card
Click to expand...
Click to collapse
Thanks for your replies. i fixed the problem by flashing stock rom.thanks!
rockztahh said:
Thanks for your replies. i fixed the problem by flashing stock rom.thanks!
Click to expand...
Click to collapse
Great Now
close it.

Wi-Fi is broken

Moto G dual sim. I flashing many roms, kernels, more and more more more wiping on cwm, twrp and etc...and all was well.
and once...I got bricking wi-fi.
please gyus help me, I do not know what to do ((crying:
sorry for my bad english (
MadL1fe said:
Moto G dual sim. I flashing many roms, kernels, more and more more more wiping on cwm, twrp and etc...and all was well.
and once...I got bricking wi-fi.
please gyus help me, I do not know what to do ((crying:
sorry for my bad english (
Click to expand...
Click to collapse
you dont have a backup? if dont, tell us what rom are you using now, maybe somebody will help you
woozie.2007 said:
you dont have a backup? if dont, tell us what rom are you using now, maybe somebody will help you
Click to expand...
Click to collapse
i flashing stock 4.4.2 asia, 4.4.4...GB...GPE...not work. Now 4.4.4 stock asia
MadL1fe said:
i flashing stock 4.4.2 asia, 4.4.4...GB...GPE...not work. Now 4.4.4 stock asia
Click to expand...
Click to collapse
try to flash this kernel for asia dual sim https://www.androidfilehost.com/?fid=23329332407575370 maybe help you, if dont try to flash stock asia retail dual sim 4.4.4 or 4.4.2 ,not gb or gpe
or try this http://forum.xda-developers.com/moto-g/general/stock-official-asia-retail-t2854523
It did not help the kernel(
I have a lot of time flashing 4.4.2 and 4.4.4...not work :crying::crying::crying:
MadL1fe said:
It did not help the kernel(
I have a lot of time flashing 4.4.2 and 4.4.4...not work :crying::crying::crying:
Click to expand...
Click to collapse
try this modules https://www.androidfilehost.com/?fid=23501681358555053
it works for me
installed...not work (
MadL1fe said:
how to install this? replace with file manager?
Click to expand...
Click to collapse
flash from recovery
woozie.2007 said:
flash from recovery
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Click to collapse
installed...not work
MadL1fe said:
installed...not work
Click to expand...
Click to collapse
you cant turn on the wi-fi? wipe cache and dalvik? wipe before flash and after, maybe helps
woozie.2007 said:
you cant turn on the wi-fi?
Click to expand...
Click to collapse
yes, try to move the slider and nothing...
before trying to put http://forum.xda-developers.com/mot...2-miuiv-motorola-moto-g-t2860885/page20...all i wiped all on cwm...modem,fsg,firmware,data,system, persist and etc...flash stock and this problem
MadL1fe said:
yes, try to move the slider and nothing...
before this i wiped all on cwm...modem,fsg,firmware,data,system, persist and etc...can this problem?
before trying to put http://forum.xda-developers.com/mot...2-miuiv-motorola-moto-g-t2860885/page20...all wiped...flashing stock and got this problem
Click to expand...
Click to collapse
i am not an expert, but when i have this problem too, i flashed this stock modules and the problem was solved, i have stock rom asia retail dual sim, maybe you must flash the stock rom, i dont have more ideas, somebody will help you, im sure
MadL1fe said:
yes, try to move the slider and nothing...
before trying to put http://forum.xda-developers.com/mot...2-miuiv-motorola-moto-g-t2860885/page20...all i wiped all on cwm...modem,fsg,firmware,data,system, persist and etc...flash stock and this problem
Click to expand...
Click to collapse
Anther very good example of our Indian friends, that got no idea what they are doing.....
Go to a service centre, pay and get it fixed, srsly.
woozie.2007 said:
i am not an expert, but when i have this problem too, i flashed this stock modules and the problem was solved, i have stock rom asia retail dual sim, maybe you must flash the stock rom, i dont have more ideas, somebody will help you, im sure
Click to expand...
Click to collapse
Thank you very much for your help, if there are more ideas - write...
I will try to do something....what's the problem, do not understa:crying:nd
HEEEELP ME :'(
i understand...i format modem (fsg?) on cwm, no?...wi-fi is broken...how to fix :'(
Wiping /persist was not a good idea. No guide on this forum will tell you to do that.
Can you make calls? Do you have an IMEI?
lost101 said:
Wiping /persist was not a good idea. Can you make calls? Do you have an IMEI?
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Click to collapse
i can make calls ! have imei on box
Try flashing this zip in Custom Recovery:
http://forum.xda-developers.com/showthread.php?p=54946199
If that doesn't help, set up fastboot and flash the retail Asia 4.4.4 firmware image.
Guide:
http://forum.xda-developers.com/showthread.php?p=47820707
EDIT: One of the custom Kernels (that supports Stock ROM and XT1033) might solve this.
now try to
I found the solution!
Copy in to persist folder that file
thx all guys!
MadL1fe said:
I found the solution!
Copy in to persist folder that file
thx all guys!
Click to expand...
Click to collapse
hello I am having the same problem as you have .. explain further ..

XT1039 No SIM Error after flashing any ROM with installed LolliPop OTA Update

Hi,
i want try some newer ROMs but after flashing any rom with or without a full wipe i got the no sim error. At the moment I have Beetos ROM from the 07.07 installed, which works without any errors.
I've made the OTA LolliPop Update several month ago, so flashing the radio file shouldn't be necessary.
Do I have to do anything else?
with best regards,
ACorrente
I have that same error flashing the newer beeto's ROM, i just restored the backup i made...
i solved it, i reflashed the radio files and the problem is gone...
acorrente said:
i solved it, i reflashed the radio files and the problem is gone...
Click to expand...
Click to collapse
Hey , where do you find those radio files?
BoiledMint said:
Hey , where do you find those radio files?
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Click to collapse
flash the radio from another stock rom for you device example 5.0.2
STR4NG3R-GUY said:
flash the radio from another stock rom for you device example 5.0.2
Click to expand...
Click to collapse
Problem solved, thanks mate.

sim card not detecting (sm-j710fn)

Today i flashed twrp via odin
it resulted in soft brick
then i downloaded stock rom and flashed it using odin
my mobile booted up but both the sim cards were not detected
i also tried flashing custom rom
it again resulted in soft brick
WHAT CAN I DO NOW? PLEASE HELP ME :crying:
rohithk176833 said:
Today i flashed twrp via odin
it resulted in soft brick
then i downloaded stock rom and flashed it using odin
my mobile booted up but both the sim cards were not detected
i also tried flashing custom rom
it again resulted in soft brick
WHAT CAN I DO NOW? PLEASE HELP ME :crying:
Click to expand...
Click to collapse
Have you found a solution for your problem? Actually I have the same problem and can't make any calls. If you have a solution please let me know because I am so frustrated with this problem.
Tamdev said:
Have you found a solution for your problem? Actually I have the same problem and can't make any calls. If you have a solution please let me know because I am so frustrated with this problem.
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Click to collapse
Yes bro the problem is fixed
Download the latest stock rom form updato.com
Then flash it with odin :good:
rohithk176833 said:
Yes bro the problem is fixed
Download the latest stock rom form updato.com
Then flash it with odin :good:
Click to expand...
Click to collapse
Actually I downloaded the offifcial firmware but while flashing it is showing error . I think this is due to bootloader. Can you please help?
Tamdev said:
Actually I downloaded the offifcial firmware but while flashing it is showing error . I think this is due to bootloader. Can you please help?
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Click to collapse
Try the above method
It fixed my problem
i have same issue
after flashing latest firmware naughet touch stop working
then downgrad to mm , now sim not detecting
samsung rip

i cant start my phone

Good afternoon, I encountered similar errors when installing the firmware.
Tell me if someone has encountered this or knows how to solve this problem pls:crying:
dvait008 said:
Good afternoon, I encountered similar errors when installing the firmware.
Tell me if someone has encountered this or knows how to solve this problem pls:crying:
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Click to collapse
I had to reflash stock rom with MiFlashTools
0312Penner said:
I had to reflash stock rom with MiFlashTools
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Click to collapse
I install firmware on miflash but i cant install any roms,I can install more precisely, but the rom doesnt load in the system
dvait008 said:
I install firmware on miflash but i cant install any roms,I can install more precisely, but the rom doesnt load in the system
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Click to collapse
You have to flash the whole rom not only firmware

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