need help wifi not working - Xiaomi Redmi Note 3 Questions & Answers

after unlocking bootloader i flashed the dev version 6.5.5 after succesfull installation, i found wifi not working.
then i flashed the global 7.2.3 and 7.2.5 both have the same issue wifi not working.
so i flashed the 7.1.8.0 again to check whether issue is software aur hardware.
after installing 7.1.8.0 wifi works but after updating it to 7.2.3 and after after installing superSu showing same issue.

You need to flash the correct boot.img too

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Flashing official ROMs via TWRP

Hey guys. I have unlocked my bootloader, TWRP 3.0.2.1 is installed. I was able to install aosp-5.1.1-prerooted-v4 and MIUI7 5.1 RN3Pro 6.4.21 greatslon.
However, I have issues flashing official ROMs, e.g. 6.4.14 (MIUI7) (http://en.miui.com/download-301.html) is getting stuck on Miui logo.
Am I missing something?
You need to flash patched boot.IMG file for respective ROM you are flashing Using TWRP..
you can find them here..
http://miuidroid.com/rn3/boot_images/
Try using the newest TWRP that auto-patches the boot.img for you

s4 I9505 locked bootloader

I have a s4 i9505 that i rooted, installed custom recovery, and installed the most recent cyanogen mod 12.1 snapshot (cm-12.1-20151117-SNAPSHOT-YOG7DAO1JN-jfltexx.zip )
everything installed perfectly and works fine, except for the GPS, i have read up that restoring to a stock rom and getting a lock with GPS, then flashing cyanogen mod while it has a lock via GPS will fix the problem, but i am unable to downgrade to a stock rom as the android version i have flashed is 5.1.1, and the most recent stock rom is 5.0.1, i have tried to flash with odin and i get an error saying "fail(auth)"
my phone says "write protection: enabled" in download mode and i have read that this means the bootloader is locked, so i can only downgrade if i unlock the bootloader.
does anyone have any ideas on how to do this? i have tried using adb and fastboot but my device does not support fastboot, it only has recovery/download

ERROR 7 while updating lineage OS

I had downloaded latest version of lineage OS from official website and I tried to flash on my REDMI Note 3 Kenzo but I can't here is the screenshot attached of remark.
Pls help
I was just about to post about this. I have the same issue, a work around I found was described in this video: https://www.youtube.com/watch?v=bGVOR0kugZw
However, now that I have it installed, and try to OTA update, I get the same, I have to repeat the steps in the video every time I update, kinda frustrating and unnecessary imho. I had the latest MIUI updated and unlocked with the miui unlocker before the wiping and installing. All I have found its related to the bootloader not supporting android N.
Look at the error and you will see the issue.
Your firmware is too old.
Download one from Lineage thread and flash that before Lineage
update, I installed the firmware from this thread: https://forum.xda-developers.com/redmi-note-3/development/firmware-hmnote3proglobal-t3574361
now update goes thru like its supposed to
every recovery i flash gives me ERROR 7 :/
i have a 'kate' and befor i used to flash roms without issue. kenzo roms and flash kate modem done.
but phone crashed some months ago so i changed but now i want it again. and now im back on did a edl flash miui beta unlocked bootloader flashed twrp (all the twrp possible btw i tried all i could find) they all dont want to flash a custom rom i tried 7 different ZIP of custom roms... i tried to flash 4 diffeeent versions of RR 5.7.4 and 1 RR 5.8.4 all give error 7. flash kate modem. still error, then flashed modem with emmc thing patched nope still wont flash any custom rom
does anybody know how to fix this
You have to erase dalvik cache and DATA it will bring you new setup but still your device would be updated....

Unable to boot my kenzo into a Nougat based rom. Only NXExperience 10.4 booting up.

I have the permission for unlocking my phone.
Actually, I was running NOS 7.1.2 and was having signal problems, so i decided to flash official los 14.1 firmware by the strix.
And the bootloader was eventually locked, but after running mi unlock many times, the bootloader failed to unlock.
So, i used miui 10 via mi flash (accidentally used the option clean all and lock), got error 20091, when adding my account.
Now, i flashed miui 8.0.6.0, unlocked my bootloader using unofficial method, and finally it got unlocked.
Now, I have an unlocked bootloader, twrp installed. But, whenever I am flashing a marshmallow firmware along with Nitrogen OS 7.1.2. I am getting a bootloop, even after removing the emc app boot file.
Funnily enough, after flashing NX experience 10.4 marshmallow based rom and NX radios for kenzo, I am able to use my phone, albiet on a Marshmallow.
Any help on what could have occured and what can I do now. I just want to run a 7.1.2 based rom. Which firmware can I flash.?
@pulkit said:
I have the permission for unlocking my phone.
Actually, I was running NOS 7.1.2 and was having signal problems, so i decided to flash official los 14.1 firmware by the strix.
And the bootloader was eventually locked, but after running mi unlock many times, the bootloader failed to unlock.
So, i used miui 10 via mi flash (accidentally used the option clean all and lock), got error 20091, when adding my account.
Now, i flashed miui 8.0.6.0, unlocked my bootloader using unofficial method, and finally it got unlocked.
Now, I have an unlocked bootloader, twrp installed. But, whenever I am flashing a marshmallow firmware along with Nitrogen OS 7.1.2. I am getting a bootloop, even after removing the emc app boot file.
Funnily enough, after flashing NX experience 10.4 marshmallow based rom and NX radios for kenzo, I am able to use my phone, albiet on a Marshmallow.
Any help on what could have occured and what can I do now. I just want to run a 7.1.2 based rom. Which firmware can I flash
Click to expand...
Click to collapse
Who told u flash firmware with every rom ?
Firmware is flashed only once. Not with every rom u flash.
U can unlock phone on miui 10.1 stable. There is already thread to unlock phone zcx twrp method in guide discussion thread. U dont need to go 8.0.60 version to unloock phone to install twrp.
And those nx radio zip u flashed. Who using those?
just make sure you have officially unlocked on miui marshmallow

Question How to install stock global rom using miflash?

I have tried to install several times but the installation does not complete and fails
For RN10 phone tested MiFlash20181115 with fastboot version of Miui ROM.
If it doesn't work, you need to tell us what is not working and what MiFlash says.
that version works thanks

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