Sim detected but no signal no data after reboot in custom roms - Xiaomi Redmi Note 5 / 5 Plus Questions & Answers

Hi all,
I own a redmi 5 plus china version, unlocked.
If i flash a custom 8.1 rom (lineaje, aex, dotOs...) everithing is ok until i reboot the phone. After rebooting sim is still detected but there is no signal nor data.
I've tried RWRP, TWRP, treble, non treble... and always the same result.
Do you know what can i do?
Thanks a lot

I have the same problem, did you manage to solve it?

Did you try flashing the latest firmware for our device?

Related

Redmi note 3 Kate Edition, need some help with unbrick, and restoring Imei (i think)

Hi All,
Before i flashed CM13, i was unofficially unlocked, flashed TWRP and made a full nandroid backup (the special twrp version of kenzo that takes the full backup)
After this I played around with CM13 on the kate edition, unfurtionally it had some bugs with my proximity sensor, and i wanted to try the official unlock.
So i wanted to go back to my original Global Special edition, but i'm stuck.
I tried flashing trough miflash / Xiaomiflash number of times, it finished correctly but it wont boot, it's stuck at the Mi loading screenfor ages (left it like this for over 2 ours)
Then i tried to restore my nandroidbackup in twrp, i failes to restore cust partition, when i reboot, same issue, stuck at loading screen.
when i flash miui 7 (android 5.1.1) from global kenzo edition, the phone boots in to miui, but i have no imei + bad wifi.
Any advice what to do, i have a working backup from TWRP, if it just would boot (worked before when i was on stock rom)
ATM i'm still unoficially unlocked....
I would love to have my Redmi note 3 working again, so i can help build some roms / ports for KATE edition
Kind Regards,
Robin
robin-sips said:
Hi All,
Before i flashed CM13, i was unofficially unlocked, flashed TWRP and made a full nandroid backup (the special twrp version of kenzo that takes the full backup)
After this I played around with CM13 on the kate edition, unfurtionally it had some bugs with my proximity sensor, and i wanted to try the official unlock.
So i wanted to go back to my original Global Special edition, but i'm stuck.
I tried flashing trough miflash / Xiaomiflash number of times, it finished correctly but it wont boot, it's stuck at the Mi loading screenfor ages (left it like this for over 2 ours)
Then i tried to restore my nandroidbackup in twrp, i failes to restore cust partition, when i reboot, same issue, stuck at loading screen.
when i flash miui 7 (android 5.1.1) from global kenzo edition, the phone boots in to miui, but i have no imei + bad wifi.
Any advice what to do, i have a working backup from TWRP, if it just would boot (worked before when i was on stock rom)
ATM i'm still unoficially unlocked....
I would love to have my Redmi note 3 working again, so i can help build some roms / ports for KATE edition
Kind Regards,
Robin
Click to expand...
Click to collapse
Go to TWRP and try to restore your backup unchecking only FIRMWARE PARTITION. You can try this ROM for hardware support. If you won't get it back, talk me in PM and I'll help you to get it back. Don't worry. You will get your device back.
pm'd mate, thanks for helping me
I dont have idea how to help you with your problem but could you tell me which method you used to unlock the bootloader.
So how did you solve your problem mate? a description will be helpful for beginners.
candiesdoodle said:
So how did you solve your problem mate? a description will be helpful for beginners.
Click to expand...
Click to collapse
still working on it, problem isn't fixed :S
Anderson is helping me this evening, i hope i'll find some spare time
regards,
Robin
robin-sips said:
still working on it, problem isn't fixed :S
Anderson is helping me this evening, i hope i'll find some spare time
regards,
Robin
Click to expand...
Click to collapse
'
You are in good hands with Anderson helping you

Should i restore MIUI8 (MM) before flashing RR 5.8?

Well guys, i would like to know if i should restore the backup that i made to MIUI8 MM after start flashing ROMS in order to flash the new RR 5.8.
Today i flashed MIUI 8.6.1.12 via MiFlash, then, i installed TWRP and flashed CM13 Official (downloaded from the official site) WITHOUT FLASHING CM13 FIRMWARE and the GAPPS. All was alright until i decided to input a pattern to lock my phone, the application "settings" crashed every time i tried to set up a pattern. So, i decided to wipe all the phone and flash RR Based on android MM, WITHOUT FLASHING CM13 FIRMWARE, it booted normally, but when it asked for wifi, it didnt detect anyone, and it also didnt detect my 2 sim cards. So i reflashed that RR ROM, but this time, flashing CM13 Firmware first, but still no solution, no wifi and no sim-cards
What should i do?
Thanks :fingers-crossed:

Need Help (Flashing Rom)

Hi there. I'm using Redmi Note 3 SD from quite some time. I've officially unlocked the bootloader and flashed many custom as well as MIUI Roms from time to time. But recently I'm facing a problem. I'm trying some Nougat based Roms but facing a weird problem. After flashing Rom when the phone boots up and setup screen comes than while setting up the phone screen crashes in some certain point and it starts from the beginning, it won't past the setup screen. I tried many Roms like NOS, AEX, Lineage but facing the same problem. I've used Nougat based Rom previously but was not facing this issue, it only started when i tried to flashed newer build. Am I doing something wrong. Please I need urgent help so any help will be highly appreciated.
Are u trying to flash the 7.1.2 based rom with 7.1.1 gapps.If yes then first flash the rom and boot, there will be no setup wizard this time and then flash the gapps
ShivamTiwari said:
Are u trying to flash the 7.1.2 based rom with 7.1.1 gapps.If yes then first flash the rom and boot, there will be no setup wizard this time and then flash the gapps
Click to expand...
Click to collapse
I tried without Gapps too but at a point when it ask install from backup or start as a new device it crashes no matter whichever option I choose. Any idea whats the reason. Thanks
rjrulz007 said:
I tried without Gapps too but at a point when it ask install from backup or start as a new device it crashes no matter whichever option I choose. Any idea whats the reason. Thanks
Click to expand...
Click to collapse
Well in that case, I have no idea.Sorry bro,wait for someone else to reply.
rjrulz007 said:
Hi there. I'm using Redmi Note 3 SD from quite some time. I've officially unlocked the bootloader and flashed many custom as well as MIUI Roms from time to time. But recently I'm facing a problem. I'm trying some Nougat based Roms but facing a weird problem. After flashing Rom when the phone boots up and setup screen comes than while setting up the phone screen crashes in some certain point and it starts from the beginning, it won't past the setup screen. I tried many Roms like NOS, AEX, Lineage but facing the same problem. I've used Nougat based Rom previously but was not facing this issue, it only started when i tried to flashed newer build. Am I doing something wrong. Please I need urgent help so any help will be highly appreciated.
Click to expand...
Click to collapse
try clean flashing.
download latest gapps first
in case u get bootloop, download this- unlock_bootloader.zip
clean dalvik+data+system+cache,
then flash firmware+rom+unlock_bootloader.zip+gapps
(i'm using twrp 3.1.0.0 official by TheStrix, never faced such problem. follow my method mentioned above)
rjrulz007 said:
Hi there. I'm using Redmi Note 3 SD from quite some time. I've officially unlocked the bootloader and flashed many custom as well as MIUI Roms from time to time. But recently I'm facing a problem. I'm trying some Nougat based Roms but facing a weird problem. After flashing Rom when the phone boots up and setup screen comes than while setting up the phone screen crashes in some certain point and it starts from the beginning, it won't past the setup screen. I tried many Roms like NOS, AEX, Lineage but facing the same problem. I've used Nougat based Rom previously but was not facing this issue, it only started when i tried to flashed newer build. Am I doing something wrong. Please I need urgent help so any help will be highly appreciated.
Click to expand...
Click to collapse
Flash by formating (not wipe) in twrp
Try clean install. Wipe data and system after backing up.
If that doesn't work, Check if any software is making that issue. In my case, not exactly same, but was stuck on boot after flashing super su.
When i tried to flash twrp using flashify. It didn't work for me. My recovery not working anymore. Fastboot not detecting my phone. What to do now to flash recovery??
Try using BeansGapps

How to solve RN4(SD) bootloop issue?

Redminote 4 SD have gone to boot loop after a custom rom ,after that i used different methods like fastboot miui rom and .zip miui rom nothing seems to work can anybody have a solution?(device strats and after boot into mui for one min and restrats itself) most of the cutom roms has been used nothing have a soluition?
teja.asodi said:
Redminote 4 SD have gone to boot loop after a custom rom ,after that i used different methods like fastboot miui rom and .zip miui rom nothing seems to work can anybody have a solution?(device strats and after boot into mui for one min and restrats itself) most of the cutom roms has been used nothing have a soluition?
Click to expand...
Click to collapse
If you were able to boot into TWRP, reboot to recovery > wipe everything > flash this firmware : https://androidfilehost.com/?fid=889964283620754602, next flash any custom rom (download any rom from development section), flash Gapps > reboot! Lemme know how it goes. Good luck.
Not worked...problem remains same
Just download Lazy Flasher .Zip file. and install it via twrp after flashing custom rom .
Your problem will solve for sure.
same happens for me since yesterday. I was using a custom rom since some time and without changing anything after reboot I am running into the same trouble.
Have tried to reinstall official miui rom, lock bootloader etc.
I am afraid this might be a hardware failure.
Hi,
was able to fix my note 4. Have installed twrp 3.1.1-8.0 on my second note 4 and created a backup of all partitions to sd card. Then I have adjusted the serial number of the stored backup to match the one of the broken note 4. After restoring the whole device with the backup files from the working device the reboots are gone.
But it seems like now IMEI, MAC address and Bluetooth address are invalid and/or not correct. Was able to fix at least IMEI.
Have not identified any further issues so far.
BTW: from inside twrp recovery the phone never rebooted.
it seems to be a problem with firmware without firmware the device will boot fine but there wont be bt, fp , calling, sound, wifi etc.
but with firmware it will just bootloop.

WIFI & sound problems after flashing Lineage OS on Redmi Note 3 Pro

Hello,
I flashed the latest Lineage OS and instantly had problems with WIFI. Sound was also not working.
The symptoms are the same like here with one exception: I was able to restore the functionality by flashing Stock MIUI ROM via fastboot.
Can someone help me to resolve the issue? What could be the problem?
Thanks & regards
ash0r said:
Hello,
I flashed the latest Lineage OS and instantly had problems with WIFI. Sound was also not working.
The symptoms are the same like here with one exception: I was able to restore the functionality by flashing Stock MIUI ROM via fastboot.
Can someone help me to resolve the issue? What could be the problem?
Thanks & regards
Click to expand...
Click to collapse
U must be on latest miui firmware.
Unlock bootloader
Flash twrp 3.2.1
First Format data
Then wipe data reset
Flash rom
Flash gappz
Reboot
I tried this and multiple other permutations few times.
It didn't work.

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