[Miscellaneous Android Development] tivac:
this guide for who is coming from stock rom or who want to turn back to stock rom

https://drive.google.com/?usp=folder&authuser=0#folders/0B-0z38I_H4CfWUxCaXhNSU5oSGs

to download fill the box near of z5s_nubia.zip, ower the line you will see more section, click on it and chose download, unzip anywhere. in the folder there is a Nubia-en.bat file, click on it and follow instructions

you can root, flash cwm or original nubia recovery.

(you can find seperate guide for root and cwm after pictures)

ROOTING:

a) firstly activate, Settings> Developer Options> USB Debugging (fill it)

if you cant see developer options in your settings so go settings>about phone>build number and click on it 7-8 times, now you can see Developer Options

b) connect your phone to pc, you will see a window on your screen of pc about drivers, enter the directory and install drivers, later unconnect phone and restart pc

c) download vroot and install to pc

http://vroot.co/VRoot-download-1.7.3.zip

d) from start>all programs, find vroot and start it as a click on it

e) connect your phone to pc, wait until vroot find your device

f) on vroot window you will see ROOT word, click on it and wait until finish. İF YOU SEE ALERT ON YOUR PHONE SELLECT YES TO LET ROOTİNG

now your phone is rooted

INSTALLING RECOVERY

a) download cwm recovery to your pc:

http://yadi.sk/d/PukcVIIcLB9Gi

b) start Z5S_recovery.exe, you will see msdos screen

c) connect your phone to pc

d) on msdos screen write 1 and tap enter

e) wait untill the program install recovery to phone

now you have cwm

after setup we will test do we have recovery.

power off your phone, now press volume up and power together until you see the article nubia. the phone will enter cwm screen. if everything allright you can go on follow the guide

NOTE: if Z5S_recovery.exe dont work for you try this one http://yadi.sk/d/pIse-hscQLHW7 which is chinese version, i am sure about you know this order and you can use chinese version :)

1. Reboot system

2. install Zip from sdcard

3 wipe data/factory reset

4 wipe cache partition

5 back up /restore

6 mounts / storage

7 Advanced

FLASHING ROM

i will give you the best rom link, it is smooth and full functional rom and has extras. for ex, you cant use xposed with stock rom but xposed is preinstalled on this rom. i will explain extras in second message

original link for rom:

http://bbs.anzhi.com/forum.php?mod=...age=1&filter=typeid&typeid=14029&typeid=14029

rom download link:

http://yadi.sk/d/G2bymtNFNrBAP

a) download the rom and copy to your phone, or download it from your phone directly ( i will offer you register to yandex and use yandex disk for fast download)

test your download as a enter in it with winrar, if there is no error alert you can flash it from cwm

b) enter cwm, wipe factory reset, wipe cache, wipe dalvik cache. from mounts format system

c) then choose install zip and find our downloaded rom and flash it

then restart system.

test your root situation, for example enter file manager, go settings, at the bottom fill root explorer so superuser window must be appear if dont you must reroot your phone

FLASHING STOCK ROM

a) firstly you will need to flash stock recovery, http://yadi.sk/d/JvtBaN5rQqwY8 download this and unrar.

as you can see from picture, number 1 is stock recovery. load it

b) download latest official rom and rename it as a update.zip and put your sd card

c) go to recovery and install update from update.zip

thats all