Thunderbolt Stock Rom
This is the version to install from CWM recovery
valid for all models of Haipai I9389 MTK6589
Links to everything that is required for proper installation can be found in the following paragraphs.
Features of the Thunderbolt Rom
This Rom is the result of a long work of improvement carried out on the stock of this device.
The ROM is very beautiful and the performances are excellent. Added Lenovo SuperCamera and SuperGallery.
The ROM is multilingual.
Follows a list of the main features of the Thunderbolt Rom:
* Kernel 4.2.1 (boot.img) new and modified with real support init.d
* Zipalign at every boot
* Sqlite optimization at every boot
* Very smooth, with no lag
* Absolutely full app in the system
* Extremely stable
* Gapps already installed
* Optimized to the maximum
* Original Boot Animation
* Original Logo initial
* Build.prop optimized
* Gps.conf optimized
* Scripts and Tweaks listed in the following section
Scripts & Tweaks
After careful selection and long and patient work, in order to adapt to this device and delete all the conflicts I could insert different and will list only the main ones:
* Adrenaline Engine
* Loopy Smothness
* Geeky Engine
* CosmisTweak LightSpeed
Introduction to the installation of the Thunderbolt Rom
Before installing the Rom you need to make a backup of your device in case something goes wrong. Do it with MTKDroidTools flashabile with FlashTool.
Those who have already installed the recovery Cwm they can make a second directly from recovery.
For the first, here is a guide to the procedure of backup, for the latest version of MTKDroidTools and drivers necessary for the proper use of the application Backup with MtkDroidTool
Just this already, but if you want here is the guide for the second procedure to install the modified recovery Cwm How to install Cwm recovery
Installing the Thunderbolt Rom
- You may have already downloaded the zip file from the link above and copied the zip file in SD card.
- Restart your device in Cwm Touch recovery and make a backup of your device.
- Then always from Cwm perform a full wipe:
-> Wipe Menu -> Wipe All Data – Preflash
-> Wipe Menu -> wipe Dalvik Cache
- You are ready to install the Rom from Cwm with the usual:
-> Install zip from sdcard.
- It will launch my installation procedure with the touch controls. Be guided by Touch Installer to complete the installation.
- After the installation, reboot again into CWM recovery and from here again:
-> Wipe cache partition
-> Advanced -> Wipe Dalvik Cache
Reboot. Upon reboot follow the wizard to set up the language and the basic settings of the phone and then run a new reboot (there are some services that to start, needs a second reboot). And now enjoy!!
Which author of this Rom decline any liability for whatever may happen to Vs device as a result of the flash itself.
If you are afraid, then don't install anything and you will sleep peacefully the night, otherwise you do it at your own risk!
In any case, just do a Nandroid backup before installing anything and every problem should be averted.
Resolution of any problems after the installation of the Rom
I invite everyone to make a backup.
Only if you have done the backup and you are able to restore the device then you can write me relatively few bugs in the rom or any other problem.
So ATTENTION! … You did not do a Nandroid backup? … You are not able to restore the device? … Well, do not write to me, because I will not answer to you!!
Enjoy my work. It's really the most beautiful. Enjoy!!