- Title: Lenovo A820 KK
- Listed: February, 2015
- Last modified: 03/25/2015 2:49 am
- Version: Android 4.4.2 AOSP
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Member Info
DESCRIPTION
Android: 4.4.2
Kernel: build from source
RadioROM: from P780 like in previous vMS ROMs
Root: yes
WARNING!
This is for test only build! It can damage the device if you do something wrong!
What you need:
- Phone, best if it will be the Lenovo A820
- ZIP from this site
- ~250MB free space on SD card (internal/external)
- recovery like TWRP, may be older, but it's good to have a new one like this (CWM is not recomended/tested) https://www.needrom.com/download/twrp-2-8-4-0-themes/
- MAKE A BACKUP OF YOUR FILES! You can use TWRP for it. Select all partition! All!
How to install:
- enter into TWRP recovery
- in advanced wipe option select data, dalvik and cache and erase it. You can wipe secure and system for sure too
- back to install option and select ZIP file
- wait…
- reboot device
OMG I get bootloop! What to do? How to live?
As I said at the beginning… ROM/Kernel may not work on any device… Especially if it is not the Lenovo A820. Sometimes there are problems by replaced display. The first thing you should do then is wipe data/davlik/cache again in recovery – it's sometimes help. You can also use the kernel from the infrared (4pda.ru) because it may contain more fix.
What not work:
- network location (GPS work well)
- root make sometimes the problem with mouuntpoints so be watchful
- if SIM cards not work just try to reenable it in options few times
- tell me in comments…
※Please make a backup of your device before installing or updating ROM
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great rom !
and i have some problem with call volume.. its too low:( i try enegeniring mode to boost in-call volume not work. please some help thx 
I noticed one bug. When I end conversation power button stops working for a while. Did someone notice this bug?
yes, you just have to press volume up/down button and it works again
I have noticed problems in proximity sensor. During links, various functions and settings are activated.
mastersanta, any ETA or info about the next release?
good ROM, I also would like to know if you're going to work on this project
Is there any mirror link for download? I'm trying for days and can't get past 20MB.
Hi mastersanta, another doubts:
can I overwrite (update) the new rom on stead of full format the old?
Thanks
Good news: I've managed to download and install the ROM. It works great, but since the second day I cannot connect the SIM cards (in other words, no calls, no 3g/2g data connection from either slot.) In the "about…" config panel, it says "unknown" under baseband. Please tell me this is not a hardware problem…
А почему lenovo89 wet?
It's just a working name when creating a build. I forgot to change it
You can use the file build.prop from old version of ROM or change it manualy. It's no big deal, just a name.
@b.ccunha - try to restore NVRAM, check /system/etc/firmware/modem_3g.img. If it's not help just flash some full ROM via FlashTool and install recovery and other things again. Sometimes it's help.
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