[Android General] ishan81:
What you need before you start

1) DOWNLOAD FILES -> click here For Inew_V7_All_In_One_CM12_Update and unpack to desktop

2) DOWNLOAD FILES -> click here For Celuk CM12 PORT. Place custom ROM and GAPPS in \Inew_V7_All_In_One_CM12_Update\05_Install_CM12_&_GAPPS

•	SDCard ( Min 8GB)

•	Windows 7 Computer

•	Knowledge of flashing.

•	Charged phone of at least 70 %

•	USB cable to connect your phone

•	Following options in Developer options turned on

o	Usb debugging

o	Install from unknown sources.​

•	Downloaded Inew_V7_All_In_One_CM12_Update + CELUK CM12 PORT.zip , GAPPS.zip

•	Make sure place CM12 ROM, GAPPS in correct folders in unpacked Inew_V7_All_In_One_CM12_Update

•	Make sure you backup data and apps on internal memory. (Load of way to do this)

•	Compatible phone and ROM. I can only speak to my phone so if your ‘About phone’ is same as mine in terms of kernel then it should work. Also for Variants Quatro m1453 , Tesla Smartphone 6 and NOA H4 ( But I haven’t tested so up to you.)

[IMG="Stock ROM"]https://lh3.googleusercontent.com/fhm2enrq8ouvN4ZnNpCPB17Pt7sJvAxyjJ4zOsggEOkbSZGOG6Ox_O9Ec3BIHG2RsfXSy9ERAa4F3UIgkVJcNdJKUlBBi_RvqgUd16MQEO3JQXvsRg99AJL9AjvVkWdItHppPx0WaH0N97EKFNSojFxSfNAF6ckdOfUzFsDnS_L9ysPLPCRUoplyOpC1j9a89tHA5XLgv9BiNR4vT4SMhNHlD23gRB99xVv5QuLb4Ozdg19KZ5h1VqINupKxLO3H4GGEN4jXGWzZvxzR7L121K42VLPeBEf5Ge3MAfnXcq0DL07Q_ejrbD47U4DAuO5UwAhn3TmGDNMH2vMvJt0qBZqptoEmnlJzwMX5VqZa-BXN5xkCkoEnuF1Ujrmap3DiH5fQ0V4DKxI3mQbeF8J_MExfCbtNZR8POxu4HL6ZKczZzgKZR4eg5kQo8eyAsjjoxaq3zdg58Db1hlaKhd7qyiMW8ciWuksub6eOLvbUmzmevvJ0pgBQ0ZXi3WviZC1vKq9dDD7kVYO-2_wDGswb-aqgUdeER3xdD8shQS4bDbD46i4tOhz5iuNUJVw9mvBuLMGL0Fo-MUyiFujZE5TZn5JUP0dHK2xK7292gFC62mZHxxqa=w322-h572-no[/IMG]

Step 2- BACKUP BACKUP BACKUP

With any custom rom update or flashing things go wrong. As mention I’m not responsible for anything that happens to your phone. But let’s do as much as possible to make sure in the event something goes wrong we can put the phone back to its original state.

•	Turn on your phone with SD card inserted and plug into computer

•	Copy following folders to external SD Card. ( DO NOT COPY TO INTERNAL MEMORY )

o	02_Backup_IMEI_With_MUT

o	04_Backup_Old_Rom

o	05_Install_CM12_&_GAPPS

o	Use a file manager program to navigate from phone to ‘02_Backup_IMEI_With_MUT’ folder and install ‘mobile uncle tools’ apk . ( MUT)

o	Open MUT it should say ‘root’ in top left of splash screen

o	The app will update ( make sure your connected to internet ) .

o	Next follow this guide to back up your IMEI numbers to SD card .https://www.youtube.com/watch?v=IntD-KtnS4o

o	Verify the file exists on root of SD card ( I never needed to test my file so don’t know if this works. )​

•	At this point I didn’t take a backup of my ROM . But if you have a backup tool at this point. I would use it as you have root access now.

Step 3 – Install TWRP using Sp_Flashtool

Ok this is where is gets a little hairy . Go back to your desktop and Open 03_Install_TWRP_Using_Flash_tool folder from the Inew_V7_All_In_One_CM12_Update folder extracted on your desktop previously.

•	Extract SP_Flash_Tool_v5.1628_Win.zip to the same folder.

•	Shut down your phone. Unplug microusb end from phone remove battery.

•	Open ‘Flash tool.exe’ and then click ‘scatter-loading’ navigate to 03_Install_TWRP_Using_Flash_tool and load MTK6582_android_scatter.txt file

•	IMPORTANT . Check items 1,2 and 3 as in pic below all match. Make sure ONLY recovery is ticked as this what we be flashing and address begin and end as in pic below. If not do not flash. You will mess your phone up your recovery as this is the recovery address.

•	ALSO IF YOU ARE FLASHING INEW V7 VARIENT (Quatro m1453 or NOA H4 ) PLEASE DOWNLOAD AN ORIGINAL ROM FROM NEEDROM AND REPLACE THE MT6582_ANDROID_SCATTER.TXT FOUND IN THE DOWNLOAD WITH ONE SPECIFIC FOR YOU PHONE .THE REASON BEING THE RECOVERY ADDRESS HIGHLIGHTED IN 2 BELOW COULD BE DIFFERENT AND FLASHING WILL MEAN RECOVERY WONT WORK. ( TRUST ME THIS HAPPENED TO ME )

[IMG="Spflashtool"]https://lh3.googleusercontent.com/aGrKzKA3hDMDq-8VDEWxL-94msgZQGWW377JWrwSiknTWdduiAgSBPZOccOUSaa4f8wwASlR1AwbtYYwtybPubVSiJ_vWw4XPoA6JuG_18lbrf1qvOK_0n2MJqoABLjsqIj9gm-VxEnoVDWvPWfAkUhGA-FVrX3ki-vVQrVV_3Z9dl5pc4o4-6XZevFu_led6oKl8EOWwsvN35diD-z_SQafZ6QlR_Pyr3WnvKxSOkMZAd-_VFE9ma8HL9CZ-Ad6zZrVjkSLidBm1kvDBj7xO-y4saPP0pH-S5BOlMdFDtHOAvUC-cRxkV7UYTucAmLVxXbh29I09sQ74TcRfBhZRjz5UKDjX7-ItIMIu97f3q55p97xLHARSkAeShOnxBayYv4vUOw6cHMUcZ0bN_sSsKwY1S8OuXGK2Vpg4qHCQD5JSbG38DaOjT8ifDkJ50LS2tXmWHJNnGzA2IE_-w40ZLbeSTBaYwczG4VCJGdK1766B2tzHnqpr4vS4gcuO9e1zH8rfRZXIuF-iVnTMfknwyLpcJ59JkaVkBfEs8iqjsaJvc_ZgdT9l3uDfqDQ9gay4MQpHnEDbLqO1-R-WATZHF7XoO8BbOYrc98bsa905gj7l0Fb=w875-h538-no[/IMG]

•	Now this is part that might not work for you. I had drivers installed on my machine already so I don’t know which it used. But if the next bit fails don’t worry nothing will have happened to your phone but you will need to google to get drivers to make it work .

•	FLASHING PROCEDURE .

o	With your phone still unplugged from computer. Insert battery

o	Click the DOWNLOAD but in SP_Flashtools as above.

o	Connect the microusb end back up to your phone.

o	Computer should recognize and Flash will start.

o	Once complete and successful you should have a box appear with green Tick. If not then flashtools could not connect your phone. please google / search XDA to try get compatible pre loader driver for MTK . Turkdevs site have these drivers but I havent tested Click here​

Booting into Recovery

•	Now we have flashed TWRP custom recovery we can now boot into it. You can do this two ways

o	Take out battery after flashing and put it back in .

o	Hold power + UP volume on phone. And wait till it boots in to TWRP.

Or

o	Take out battery after flashing and put it back in.

o	Turn on phone . Go into Mobile uncle tools and select option ‘Into Recovery’​

Step 4 – TWRP Backup and CM12 install.

o	Once your in TWRP recovery select backup . ( it’s a bit slow to respond first time )

o	Select all the options available to you.

o	Next click ‘Select storage’ and navigate to SD card and 04_Backup_Old_Rom folder

o	Select is then ‘ Swipe to backup’

o	This will take 5-10 min

o	Congrats we have a backup, now so if anything goes wrong we can restore this via TWRP.

o	Once complete navigate back to main recovery menu.

o	And select ‘Wipe’ then advanced and select.

	Dalvik/art cache

	Cache

	Data​

o	Swipe to wipe again.

o	Once complete select option to reboot phone. ( you will need to take battery out and put it back in. you have to this each time you reboot in TWRP )

o	Boot back into recovery with method stated above now select ‘Install’ from main menu

o	Select storage and select external SD card.

o	Navigate to 05_Install_CM12_&_GAPPS on SD card

o	And select Cm 12.1 Beta 7 for Quatro M1453 by Celuk.zip

o	Then add another zip and select GAPPS zip .

o	Swipe to install

o	This will take 5-10 min.

o	Once complete . Select to wipe cache .

o	Once complete select reboot phone . ( Remove phone battery and replace)

o	Turn on phone

o	Phone will take 5 min to load up.

:cool::cool:Congratulation you have CM12 install. :cool::cool:

[IMG="Cm12"]https://lh3.googleusercontent.com/Jb-XEjdm59izBEax8IjkiZF1kprplSfxG8laJcjp5ku8kBNLTB3ZZ60N7ju2Nf05TgC7EIkes8uAJvIw98AQBvThGqPUCqeXk2b_YcmZzgjvZeA1wPnfH-2-c93OEY86WF_g85XVtBOXJmOcol9Hjuc_u0eeZ7jEI5lszhhNRtFGlKC1Y5-nJt9jv82wn40ubuaKkVR7vh0ZC-zc9o_X9SLCMiCMtOJ8hc57I20QhB0B8giAl3UECT4jCALMJdnMnP4OE-Ya7iyhYE4FELmNMyrQiK_qO0TI3nm391NsC1fYvoZU7fF_Eq5_GaoXW1Ix1MvIIbNR41hyQWdHQ6D95YapcYWHlgGHstDlX4C88hvA6l48QZlqWd4gGi_9c28tU52KBR6qU9YG8uXA_JY82owxY2-13Hv6QCZWj6naAf3568BS_aD8YL585Iab-osPqu2L_IdBuY8p6aGyg2L8IXNxNfG1uMenJKn_-sV0qPIY9VapuC8ML29ydP22O9_7gfThATTqVg_fQY3ePKKDy1VZVo95VJzy7jp-DmSqyDcjSbP3I3ithI4QaGIrKSODx4LOiLydBBnzO84rfItx-ck4cJGArSPMgCqRX1Zl3B_hjnvd=w421-h532-no[/IMG]

Step 5 – 2nd Root

	You don’t have to actually root the phone again as CM12 has root binaries installed you just have to activate them .

	Go into setting > About phone> Tap the build till you get Dev access

	Go in and select Root access change from disabled to enabled.

	Now you have root.

All Thanks to www.turkdevs.com Celuk for Recovery and CM12 port. CM Team also. I created this as a thank you to Celuk and to save people time . I have tried to make as easy as possible. Please google if you stuck don’t just post a reply back here.

So far Reverything seems ok with ROM . But let us know how this works for you. You can always go back to your old ROM via the TWRP backup.

!!!! README IN DOWNLOAD HAS SAME GUIDE WITH MORE PICS !!!

Peace out

DWTK