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Sim Card after flashing not detected

Hello people,
I've got a problem:
I've bought a Newman N2. Unfortunately I've updated the stock rom - and now I've got no more detection of my Sim card.
It has Firmware Newman_N2_00.22 - IMEI is also correct.
My Sim card works in another handy correct.
I don't know what to do - I've searched already here, but it didn't help me what I found.
Could it be something with the EFS Filesystem? Can I restore it somehow whitouth flashing?
I can't install the CWM. Didn't work for me. The fastboot doesn't work for some reason
Thanks in advance for your help!

There was an info on the newman forums about you must flash the phone without sim.
What if you try it with wipe before flash, and reflash then?

Didn't read that unfortunately... What can I do now?

Try to install the 00.20 FW, but wipe data, and wipe cache before it. And ofc without the SIM.
After it you can isntall the 00.22 FW. It is the latest.
00.20 http://pan.baidu.com/share/link?shareid=188071&uk=1143976775
00.22 http://pan.baidu.com/share/link?shareid=190980&uk=1143976775

Any luck? I found something. To go back to the stock FW you need to flash it via Windows.
"Warning: People who have the first Version of the Firmware ( Date 2012.12.13 ), they should first update to second version ( Date 2012.12.15 ) and then they can update to the last version ( Date 2013.01.12). Because you can get some problems with SIM."
Unfortunately only 32bit drivers included.

thefiqs said:
Any luck? I found something. But I think to go back to the stock FW you need to flash it via Windows.
"Warning: People who have the first Version of the Firmware ( Date 2012.12.13 ), they should first update to second version ( Date 2012.12.15 ) and then they can update to the last version ( Date 2013.01.12). Because you can get some problems with SIM."
Unfortunately only 32bit drivers included.
Click to expand...
Click to collapse
I read this too, was because of me this topic
I sent it to a friend, who will flash it with his box.

Finally flashed it to the basic firmware.
Also tried several other firmwares, resetting IMEI - also different sim cards.
We guess the SIM Slot should be broken. Does anybody know if we can order just the SIM Module Slot? Or it would be just the whole mainboard?

ChrizZzz0w said:
Hello people,
I've got a problem:
I've bought a Newman N2. Unfortunately I've updated the stock rom - and now I've got no more detection of my Sim card.
It has Firmware Newman_N2_00.22 - IMEI is also correct.
My Sim card works in another handy correct.
I don't know what to do - I've searched already here, but it didn't help me what I found.
Could it be something with the EFS Filesystem? Can I restore it somehow whitouth flashing?
I can't install the CWM. Didn't work for me. The fastboot doesn't work for some reason
Thanks in advance for your help!
Click to expand...
Click to collapse
baseband problem
See IMEI sim card phone is not registering. Imeili clone phones updated when the network is losing record. I think they do the installation again with Box

No Sim card detected after flashing to custom rom

Hello,
I have a Honor 8 AL00, and i wanted to flash a custom rom into the phone.
I encountered the problem where it showed Error 7/E1001 while flashing the rom.
While reading the replies of a rom i found this: https://forum.xda-developers.com/honor-8/development/rom-t3606257/post73158733#post73158733
I followed the instruction and it worked, and successfully flashed the rom.
The problem is that after i open the phone i found that no sim card were detected, even though there are one.
I decided to change the custom rom but still it couldn't detect the sim card.
So now i reverted back to L04 internation rom and i am using it.
But i wish using the custom roms, Any solutions? Thanks!

Nope, no solutions, im in same situation. Till developers dont make 3G sim cards work i cant use any of the custom roms.

well its a 4g/lte sim so i dont know if it changes something...
also, i had a pin in the sim card so maybe thats the problem

thomasxd24 said:
well its a 4g/lte sim so i dont know if it changes something...
also, i had a pin in the sim card so maybe thats the problem
Click to expand...
Click to collapse
Can you try switch back to stock and then see the behaviour. Or remove pin there and cone back to custom.

shashank1320 said:
Can you try switch back to stock and then see the behaviour. Or remove pin there and cone back to custom.
Click to expand...
Click to collapse
i switched back to stock and it detected the sim card, i remove the pin and its the same thing :/

thomasxd24 said:
i switched back to stock and it detected the sim card, i remove the pin and its the same thing :/
Click to expand...
Click to collapse
Is it a 4g sim and in sim 1 slot? If any of this is NO then it may not work on custom ROM may be. Similar issuess were reported for 6X but nit sure if that exist in other models too

shashank1320 said:
Is it a 4g sim and in sim 1 slot? If any of this is NO then it may not work on custom ROM may be. Similar issuess were reported for 6X but nit sure if that exist in other models too
Click to expand...
Click to collapse
it is in sim 1 slot and its a 4g sim, my sim2 slot id used for sd card.

Bump, any solutions, I just wanna use an non chinese rom

thomasxd24 said:
Bump, any solutions, I just wanna use an non chinese rom
Click to expand...
Click to collapse
Go for debranding. There is already a pist in guide section or rom section.

Network unlock

I bought a used note 5 T-MOBILE 64 GB that was unlocked yesterday. My sim card was working fine. I installed TWRP recovery by ODIN and after installing it my phone boot-looped. So, I installed "no-verity-opt-encrypt.zip" file and rooted the phone with "BETA-SuperSU-v2.68-20160228150503.zip". After that the stock rom booted fine but I the phone turned on it gave the error that non-carrier sim was inserted and the sim did not work. I tried formatting the phone. Installed the nougat firmware updated it and the problem still persistes. Is there any way to remove Network lock? I would appreciate your help greatly

munirshah77 said:
I bought a used note 5 T-MOBILE 64 GB that was unlocked yesterday. My sim card was working fine. I installed TWRP recovery by ODIN and after installing it my phone boot-looped. So, I installed "no-verity-opt-encrypt.zip" file and rooted the phone with "BETA-SuperSU-v2.68-20160228150503.zip". After that the stock rom booted fine but I the phone turned on it gave the error that non-carrier sim was inserted and the sim did not work. I tried formatting the phone. Installed the nougat firmware updated it and the problem still persistes. Is there any way to remove Network lock? I would appreciate your help greatly
Click to expand...
Click to collapse
You use the app in the T-Mobile folder to unlock
Sent from my LEX727 using Tapatalk

Huawei Shotx ath-ul01 sim problem.

hi reader. its been almost 1 month since i bought a second-hand Huawei Shotx ath-ul01. when i bought, it was on android 5.1.1, EMUI 3.1. and update was pending for android 6.0 . On first 5 to 6 tries it did not update and ended with error. and when it finally updated successfully it was unable to read both sim cards. and after rollback it even got worst . now when ever i insert a sim card it asks for PUK code and doesn't even accept the real PUK code for my SIM card. i have also tried changing SIM card but the problem is same wit every SIM. Please some one help me through this. i'll be very thank full.
HOPE TO HEAR BACK FROM YOU SOON!

Has the device been rooted ever before?
If you have not any better idea, try to perform a factory reset(wipe data) + wipe cache partition after a full backup. Good luck to you.

James_Watson said:
Has the device been rooted ever before?
If you have not any better idea, try to perform a factory reset(wipe data) + wipe cache partition after a full backup. Good luck to you.
Click to expand...
Click to collapse
I have literally tried every single thing form factory reset to trying flashing other firmware, but all in vein. some people it might be country lock or something. i wish you could help me batter.
also im unable to unlock the boot loader but the huawei website is not working . :crying: plz help i dont want my phone to just end like this.

hamxa_zon said:
hi reader. its been almost 1 month since i bought a second-hand Huawei Shotx ath-ul01. when i bought, it was on android 5.1.1, EMUI 3.1. and update was pending for android 6.0 . On first 5 to 6 tries it did not update and ended with error. and when it finally updated successfully it was unable to read both sim cards. and after rollback it even got worst . now when ever i insert a sim card it asks for PUK code and doesn't even accept the real PUK code for my SIM card. i have also tried changing SIM card but the problem is same wit every SIM. Please some one help me through this. i'll be very thank full.
HOPE TO HEAR BACK FROM YOU SOON!
Click to expand...
Click to collapse
to what build number you Rollback?

build number right now is -- ATH-AL00C92B190 -- with this build i can use only second sim with 2G, and with ATH-UL01 i cant even use second sim.

hamxa_zon said:
build number right now is -- ATH-AL00C92B190 -- with this build i can use only second sim with 2G, and with ATH-UL01 i cant even use second sim.
Click to expand...
Click to collapse
now somhow i managed to install ath-ul01 but the problem still exist. now i think i just have to flash modem.img somehow, but i cant do that, my bootloader is unlocked but i cant perform any command related to MODEM. like FASTBOOT ERASE MODEM or FASTBOOT FLASH MODEM MODEM.img these commands wont work.
system related commands work like a charm.

930FD Dual Sim Network Lock

Hi, my phone is currently locked to carrier smart. Before flashing my first rom, as long as I had 1 smart sim card on any sim slot, the other one can read any other carrier. After flashing rom, if I insert 1 smart sim and another one from a different carrier, I get the network lock notification. It works fine though if I just use 1 smart sim only, or smart sim for both sim slots.
Any ideas on how to revert this? Or are there any unlocking apps I can try for free? Thanks!

Got that same phone few days ago, and as far as my knowledge goes the F and FD version shouldn't be network locked as they ship world wide (international model with exynos chip). From what you saying, its after you flashed the ROM you got the second card locked, so my first question would be what ROM have you installed ? and can you link me to it. 2nd idea or question.. Did you flash the FD ROM or the F one? the F is a single sim version, it does have the second slot in there actually but its disabled or locked, so it might be that the 2nd slot is disabled or something. 3rd, have you tried other ROMs ? or even stock firmware, you can confirm if the ROM is the issue.
And my advice is to not try the apps, most of them are either outdated that only work with exploits in old android versions, or a complete scam. Waiting for your reply.

Hi Salazar, thanks for answering! I already forgot what rom it was - that was about 6 months ago. I remember then I had a backup of my EFS and baseband using TWRP. I remember restoring those when I first encountered the problem - that's how I got my 2nd sim slot working again. Problem is I've already lost that backup, and when i reformatted my phone yesterday, the 2nd sim slot wouldnt work anymore. Just tried flashing a number of custom and stock roms earlier today - problem still persists. If you happen to have the same device (G930FD) - mind sharing your TWRP backup for baseband and EFS?