Hello
I got a G800F demo from my friend I checked if it has IMEI and yes it has, So I flashed it with an official firmware but still no network I attached screenshots I am not sure if i can make it make calls or txt msgs? What should I do to it? thanks in advance.
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If it's a live demo unit, there is no baseband or modem on board, same goes for GPS. Try a GPS app without using WiFi. Most probably it will not find any satellite. But that you have imei is strange indeed.
I will check the gps without wifi when I get back home and tell you, thank you
I just checked the gps with google maps WITHOUT wifi connection and it Found the gps…
Okay. Install a app called phone info from play store. With this you can see if there is a modem or baseband build in your device.
It has a baseband… weird
If i were you I would look for a stock rom which has pit file, bootloader and modem and flash this
putti71 said:
If i were you I would look for a stock rom which has pit file, bootloader and modem and flash this
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I flashed it with pit file, bootloader and modem and yet no network!
At least you can be sure that there is no hardware for modem in your device otherwise it would work.
Related
After updating to Kitkat was everything fine. Then suddenly my network signal gone. (viz images).
I also tried to downgrade to 4.1.2. but still no signal . Please somebody help! :crying:
APN Settings
can't see any image. no signal... try checking your Baseband. what does it say?
Doesn't say anything, it just can't catch any signal, maybe it is hw issue, so I will probably get it repair by servis. :crying:
It keeps writting this
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andrejd1 said:
Doesn't say anything, it just can't catch any signal, maybe it is hw issue, so I will probably get it repair by servis. :crying:
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if your Baseband doesn't say anything then most likely u lost it. need to reflash the firmware. try it first. if doesn't work then may be hardware
chewdaniel said:
if your Baseband doesn't say anything then most likely u lost it. need to reflash the firmware. try it first. if doesn't work then may be hardware
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As I mention in OP, I tried to reflash to 4.1.2., also 4.2.2. and now I am on 4.4.2., but still without effect.
Recently, I've gotten an s3 mini (which I am using right now), and after flashing a few (dozen) roms, I want to go to stock, compete stock.
But there's a problem, I've scoured through the internet, and can't find a link to the ROM for my specific model. All the roms I find are for Germany, Russia, Poland, etc. But I'm 100% sure that this phone is from AMERICA. At&t specifically.
If someone, anyone, could find a tar for me, I'd be very grateful.
My phone is a i8190n, and I'm on 4.1.2.
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VictoriousShooter said:
All the roms I find are for Germany, Russia, Poland, etc. But I'm 100% sure that this phone is from AMERICA. At&t specifically.
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Here you go. It doesn't matter where you got your phone from. You can flash any firmware made for another country. You'll still be able to change language so no point in searching for the exact firmware with which your phone came. Just flash the latest one from the link I gave you and you will be fine. Also the latest one isn't always on top so look at the build dates on the right (ANI1 is the latest for your model)!
Thanks for the info and the link, that's exactly what I needed. Odin, here I come!
Hi All,
I'm looking to fix this S3 from this boot loop problem. It ended up in this problem from use, not by firmware changing.
ODIN Fails almost immediately when trying to Flash.
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I've used the Firmware file name: I9305XXUFNI3_I9305DBTFNI3_DBT from a XDA forum page
This was running Stock Firmware (Grey Import) with root via Framaroot. No Custom Recovery or any Custom changes like Radio firmware).
Before my replacement phone arrive, I had a very similar problem one day and I attempted to do an ODIN Firmware flash to recover, it failed to flash then also but must have done something because my phone continued to work for another 3 months.
I have recovered everything I needed during this time but now I want to get this phone working again.
I can't see anything physically wrong with the phone and there isn't any water damage. I disassembled / re-assembled to check for any internal damage.
Please guide me where I should proceed from here.
Hello,
Ever Since I updated to 4.1.7 I am having issue where I don't get signals in my device for both sims (Jio and Idea) .
I have reset the phone to factory setting and I have also clean flashed 4.1.7 through booting into recovery and flashing internal storage and I have also upgraded my sim to check if I had sim issues or not.
But nothing has helped me so far I don't understand what I should do before I go visit the service center.
Are you rooted with stock ROM? Can you check whether IMEI numbers are shown correctly?
Can you share screenshot of SIM settings screen?
Same thing happened to my wife's one, sent for warranty service, motherboard replaced in few days...
Aneejian said:
Are you rooted with stock ROM? Can you check whether IMEI numbers are shown correctly?
Can you share screenshot of SIM settings screen?
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No I have not rooted my device And I can see my IMIE numbers
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[/IMG][/IMG]
Ever since I updated to 4.1.7 I am facing this issue tho it was not present before should I go back to 4.1.6?
This is not the screenshot I asked for. Go to Settings >> Sim & Network Settings
I have a problem my cell phone is rooted, apparently with Magisk but modified so that it can recognize SIM, when entering any banking app it does not allow me as you will know, when entering magisk it appears like this.
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By the way my cell phone is a Samsung A21s, well if I accept the installation when it restarts I lose the network signal and it does not recognize my SIM, only emergency calls come out, I already took it to the technician 2 times to try, the technician did not Do you know the solution, you only know how to format it and reactivate the SIM signal, could you help me how to solve it?
Psdt:I'm sorry if it's not well understood, I'm not good with English, I use a translator.
did you unlock bootloader?
monsiu said:
did you unlock bootloader?
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it's rooted i think so
if you are wanting network signal...try and remove magisk by clicking the uninstall button on the magisk app
or
reflash the system rom using odin...make sure country matches and you get the correct firmware version. I highly suggest this...coz it is assured to work.