[Android General] Nexu4K:
-------------------------------------------------------------------------------------------------INTRODUCTION------------------------------------------------------------------------------------------------

Hello. I got my new LeTv phone about six months ago. Model x600 of course. When I saw that I had to upload a system with Polish language, I took care of the BB72 system. All is ok, but I do not like the EUI overlay. I will now describe all the errors that I encountered with this phone and how to fix them :fingers-crossed:

·Invalid IMEI·

Invalid IMEI this is the worst thing that I could meet. With the problem, measure up to now. This is also related to the NVRam problem. This problem is removed by IMEI and does not read the card. The phone is useless, but it can be fixed. However, after each subsequent change of the system for a new one, we will have to do the same thing again.

How to FIX?

1. Download ToolHero app and install (Google play will recognize this as a virus)

/Link\ https://m.apkpure.com/toolhero/com.mobileuncle.toolhero

2. We start and go to the tab · IMEI · and · IMEI RESCUE ·

3. Click ·START RESCUE·

4. Reset phone

·Brick·

I will not be explaining what brick is because everyone knows it. However, I know how to fix it. There are several ways to do this

-1- Find firmware scatter

http://www.androidbrick.com/download/letv-x600-unbrick-rom-scatter-file-sp-flash-tool-mtk-drivers/

SpFlashTool

https://spflashtool.com

Instruction

https://youtu.be/hRRv_jDIwGk

This is for LeTv 1S, but we do exactly the same as it is shown with our files

·AOSP·

Aosp is my favorite system for this phone, but I had no idea why KernelAuditore and AccuBattery showed me the battery capacity of only 1000mAh. The battery has disappeared and you will not do anything about it

However, if it does not bother you, I give a link to it and to TWRP created by BB72

-AOSP-

https://www.google.pl/amp/s/xdaforu...rom-letv-x600-ultimate-aosp-rom-t3217135/amp/

-TWRP-

https://mega.nz/#!ZsgXACoY!Wuf44tHaF57bx-23YbfFL-sfV2jQk38rvgjfo16Nd_A

·ROM from LeTv 1S·

One of the XDA users has provided us with 5 ROMs transferred from LeTv 1s. These are CM, AIPS, LIOS, RR, MAOS. Unfortunately, when I installed them, it was crashing just like the BB72

-FIX-

1. Go to TWRP

2. Go to MOUNT

3. UNMOUNT ALL

4. And now you can flash (I don't testing on BB72 rom)

/LINK ROM\ https://www.google.pl/amp/s/xdaforu...l/rom-letv-x600-cm13-based-roms-t3589050/amp/

If I learn something more, I will definitely update this Post so that you can fix your mistakes. Report them in the comments and I will look for how to fix them

-FIX ERROR 7-

1. Download on your devices TWRP BB72 (POINT AOSP, WATCH UP)

2. Go to TWRP

3. Flash TWRP BB72

4. Restart recovery

5. Go to mount

6. Unmount all

7. Go to wipe

8. Wipe cache, devil, system and data

9. Flash system

Enjoy

·NVRam·

-FIX-

1. Root phone

·Flash supersu zip

https://www.google.pl/amp/s/xdaforu...2016-09-01supersu-v2-78-release-t3452703/amp/

2. Download ES EXPLORER from Play Store

https://play.google.com/store/apps/details?id=com.estrongs.android.pop

3. Turn on ROOT EXPLORER

4. Go to "/"data"nvram"APCFG"APRDEB"

5. Download and replace old WIFI and WIFI_CUSTOM

https://xdaforums.com/attachment.php?attachmentid=2707382&d=1398400409

6. Restart phone

Done

·XPosed·

1. Download xposed installer

https://xposed-installer.en.uptodown.com/android

2. Click install or update

3. Wait and done

!!!DON'T WORKING ON AOSP!!!

-No Fix Bug-

1. Bluetooth

2. MIUI Cellular data

3. IR app