Found a solution to prevent my power button being anotification tone)Link for Tap Tap App

This app work for me. So far no issue and hopefully it help others who does not use any flip case 

Q : So far when inside pocket does it on-off unexpectedly?
This app turn on the sensor intermittently or more like always On when screen is Off. Therefore, maybe..maybe use extra juice. Dont u think so?

http://lenovo-forums.ru/topic/2073-miui-v5...ersion/?p=44620

Install version 3.11.16, and the installed OTA p780 fix, and then installed the 3.11.23 OTA zip and flashed. I'm having issue with s850 modem so i change with stock v20 modem(s116 row build). Note: If you dont use V6 supercharge i wouldnt recomend much to use miui. its such a ram hog. 800-900 initial boot. after you installed everything, configured everything then use v6 supercharger. your ram usage will be about 600mb with lots of apps running. tested.

p/s : use google translate over that forum

weekly build. you cannot use miui rom straight from miui source if you coming from ROW. you'll brick your phone. you need a MIUI ROW version to use over your ROW P780. ROW use different partition

does the phone feels hot when charging from plug instead of PC USB?

I notice it charge ALOT faster when direct power point charge compared to PC USB port.

When when I say alot, its like 10% to 50% in 45 mins. Then I feel the phone is hot, I know that heat is bad for battery so quite worry. I'm using stock charger that came with the box. Is the stock charger output higher than ordinary samsung/sony etc chargers?

Yes it is slightly hot cos the changer is pumping 2A while our USB is only 0.8~1A... so u need at least 1.5~2A to charge it faster...
Lets do some math... if 2000mAh battery need 2~3 hrs to charge it then 4000mAh how long? If they did not increase the Amp, hoe can we charge faster? Haha...
Opppsss u can go to SC n check see they say anything or not... remember to keep the receipt...

S116 Official ROM that I have uploaded

TS can include in the first post .. includes SP flash tools and everything you need to flash rom

http://www.4shared.com/rar/VzjV3aHr/P780_R...116_130828.html?

You have windows 8? If yes,  please figure out to install MTK driver for Windows 8 below:
http://www.youtube.com/watch?v=yRggtyNnxtI

I flashed over Life Rom via flashtool. Then using life repartition to increase built in storage to 2.5gb. from there using the pre-installed TWRP recovery i install MIUI, MIUI OTA FIX, and MIUI latest OTA ZIP. from there I restore my backups. and the I installe V6 Supercharger from my comp. done
Tips. Turn off your phone completely(press the re button under the microSD.
Next, Open your flash tool, with the configured/recomended setting, press the Download/Upgrade Firmwire first
Wait until it finish load(if the file has checksum) or until the bar is white. From then, just connect your phone to your computer. without turning it on. just do nothing and connect it should work

1. Factory reset the phone.
2. Try different PC(s).

seems like a driver issue. try on another pc. or uninstall the driver, reinstall the correct one. I dont remember how to uninstall usb driver. It wont show on device manager, you have to use another tools, and remove any MTK-ish driver. and reinstall the correct driver via the correct inf for your device

from my experience .. the driver will go missing in windows 7, once the device connected at right time it will pop up.

I think your problem here is timing, need to connect the phone at right time.

try this yet? https://docs.google.com/file/d/0Bzlfa_az_v1...1ZoTTI5REk/edit

1. Factory reset the phone.
2. Try different PC(s).

try this yet? https://docs.google.com/file/d/0Bzlfa_az_v1...1ZoTTI5REk/edit

np. That probably caused by sd card conflict. maybe the internal sd card(usually sdcard0) is full, or either you swapped your external sd card(sdcard1) to be internal sd card and it's almost full. just check everything and make sure there are enough space.

usually large applications are divided into 2 parts
1-built in storage as com.XXXXX.apk in /data partition
2-as OBB/ DATA files on sdcard\Android\Obb or sdcard\Android\Data

the repartition zip is in russion so i dont understand it. BTW 1GB internal /data partition is NOT enough. Try to repartition it to 2.5GB internal /data partition. I am using 8gb model and its working fine under life rom. waiting for the 8gb repartition zip safe to use so i can fully utlity my 8gb rom to data partition. this issue happened to me when im coming straight from s119 ROW > life > MIUI without the repartition, and the first thing it says when i need to restore my backup is that. not enough memory. i checked my built in storage(/data partition) and it almost full.
So try to solve built in storage first, then check whether you have enough space on your sdcard.

Asphalt 7 apks about 7 or 24mb i dont remember but it is quite large

Many thanks 13th, my celcom signal is back!

Any of u guys here using gravitymod 2 rom? It seems camera can't capture and save images to SD card, a msg poped up mentioning insufficient space after I repartition my internal storage to 2.5GB. Any fix for that?

u have to kill it to make it die
while other phone, u dont want it die, it already die. 

Do you guys know any apps that can change color of the Network logo and bar?  It didnt hand any native color changer in the settings isnt?

guys.. im having this data plan connectivity issue..sometimes I don't get the H signal for my data plan, and I have to restart my phone everytime to fix this..anyone else facing this issue?

any apps can help block sms and call ? MRNumber only able to block call for this phone, not sms