Mtk6582 downgrade to JB - Android Q&A, Help & Troubleshooting

I have a Noa H42 (Sumvier K469) and as no stock ROM downloads exist for JB (and promised Kitkat upgrade is not available nor downloadable) I used Karbonn Titanium S2 plus kitkat ROM (Download not possible on SP Flash, only firmware upgrade).
Although I have a MTK droid backup of stock ROM I don't have a preloader from stock ROM (as MTK Droid backs up preloader and DSP) so I need the information can I use kitkat preloader to revert back to backed up JB with my Droid backup?
Or if not, can I alter the current kernel as it is a 512 Mb version and I have a 1 Gb device.
Thanks all

Any help would be appreciated.

How to easy alter the available RAM? Recompile without source?

? Anyone?

Question
Kind sir,
Would you happen to have any backup of the rom from Noa H42, I really need any backup to restore, mine has gone to bootloop, thanks

Related

Need help how to back-up stock rom ? ? ?

I new here. and I hope that Developers will help of New comer.
I have china's MTK 6517 phone.
NON ROOTED
Android version 4.1.1
Kernel version 3.4.0
so I want to install custom ROM.
Before installing custom ROM I want to Backup my Stock ROM.
coz if made mistake I will reinstall my stock ROM.
AND WHAT IS Difference between Stock ROM and Official ROM.
AND which ROM i can install in it?
sorry for bad English.
dreamy.man said:
I new here. and I hope that Developers will help of New comer.
I have china's MTK 6517 phone.
NON ROOTED
Android version 4.1.1
Kernel version 3.4.0
so I want to install custom ROM.
Before installing custom ROM I want to Backup my Stock ROM.
coz if made mistake I will reinstall my stock ROM.
AND WHAT IS Difference between Stock ROM and Official ROM.
AND which ROM i can install in it?
sorry for bad English.
Click to expand...
Click to collapse
1) Root your phone... use eRoot. It's simple, guaranteed and safe. (hint=google for eroot download)
2) Install Clockwork Mod Recovery. There's a lot of tutorials here on xda...
3) Restart your phone in recovery mode and do the backup...
Option: You can use MTKDroidTools to do the backup... just click in the tab "Backup Options" and clik in Backup. Select all options and click OK. BUT CWM is more safe...

Lenovo A6000 Plus Original Stock ROM Android KitKat Version 4.4.4

Hi XDA Developers, I'm New To This Android Development Department. I'm Having Lenovo A6000 Plus, This Is My First Android Mobile, Now I Want To Root My Mobile, Recently I've Updated It To Lollipop Version 5.0.2, Before Rooting My Mobile I Want To Backup Original Stock ROM Of My Mobile, And I Need Android Version 4.4.4 Stock ROM For Lenovo A6000 Plus, If Anyone Having Please Post That Download Link Here, [or] Please Say How To Backup Original Stock ROM Of My Mobile Without Rooting?
Note: I Need KitKat Version Of Lenovo A6000 Plus. So Please Post It Here. Because I Hate Lollipop Update, Its Having Lots Of Bugs. SD Card Is Writable On Lollipop Version, And When I'm Hearing Songs Using Headset In MxPlayer I Can't Increase Volume Above 10, If I Increase The Volume, The MxPlayer Crashed And Closed. Its Irritating.... So I Need KitKat Version. Please Provide Here. Thank Y0u...
Finally I'm Asking These All:-
1) Original Stock ROM Of Lenovo A6000 Plus Android Version 4.4.4
2) How To Flash It?
3) How To Backup Original Stock ROM Of Lenovo A6000 Plus Without Root and With Root?
4) Reply For Above Mentioned Questions.
Thanks You Guyz... If Anyone Post A Solution For This Thread That Will Be Helpful To Others.
Yes even I wish that there was a stock rom for lenovo a6000 plus but its not available. So what you need to do is:
1. Flash a stock kitkat rom of lenovo a6000
2. Download cwm backup and place it into your sdcard in clockworkmod/backup/(folder)
3. Restore the backup.
4. reboot your phone.
5. Do a factory reset
Visit my thread:
http://forum.xda-developers.com/android/development/lenovo-a6000-plus-revert-to-kitkat-t3201282
A6000 plus stock kitkat rom
ashutoshtaikar said:
Yes even I wish that there was a stock rom for lenovo a6000 plus but its not available.
Click to expand...
Click to collapse
This website seems to have the stock rom of A6000 plus as flashable zip. Please check it out.
ww w . knoacc .org /2015/07/tutorial-flashing-fix-bootloop-lenovo-a6000-plus.html#A6000plus
Couldn't post link because I'm a newbie. Please remove the spaces to access.
IMEI Lenovo A6000Plus NULL,,,pliss help me......send to [email protected]
thnks
Me too got the same IMEI null error, but fixed .
Flash the EFS file from QFCL downloader.
Note : You have to edit your IMEI & Serial Number using Hexedit before flashing.
Download Source File & Steps explained from this link :
http://lenovo-forums.ru/topic/13814-imei-null-in-the-lenovo-a6000/
Note: Do not directly flash this, Update with your mobile identity and flash this to your mobile. PM me for help in updating.
Thanks,
Bala
A6000 plus stock kitkat rom
Guys,
Check this page. Seems the rom link here is from a lenovo repository.
ww w. favnetsoft. com/2015/10/download-stock-rom-lenovo-a6000-plus-s015 . html
(remove blank spaces to access link)
This is the latest kitkat stockrom for A6000plus (S017)
Code:
phonedl.ota.lenovomm.com/dls/v6/Kraft-A6000-s_S017_151016_WCEC.zip
just flash it using stock recovery. If your current ROM is Lollipop, you need to do wipe data/factory reset and wipe cache partition via stock recovery before flashing the stockrom
Is This Stock ROM Or NoT OTA Update??? And I've Updated My Mobile Into Lollipop... How To Flash It?? If I Flashed This Stock ROM In Feature Can I Able To Update It To Lollipop Version??? Thank You...
Parthisathish said:
Is This Stock ROM Or NoT OTA Update??? And I've Updated My Mobile Into Lollipop... How To Flash It?? If I Flashed This Stock ROM In Feature Can I Able To Update It To Lollipop Version??? Thank You...
Click to expand...
Click to collapse
Put S017 stock rom into your SD card. Reboot your device to stock recovery. Do wipe data/factory reset and wipe cache partition. Go to "apply update from SD card" menu and choose S017 stock rom
S017 is official so don't worry about OTA updates. You will get OTA notification right when the newer version comes.
Thanks Lot... But I've One Doubt... If I Flash This Stock ROM, Will My Mobile Get Brick?? Bcoz I've Downloaded This Stock ROM... Going To Flash That's Why Am Asking...
Parthisathish said:
Thanks Lot... But I've One Doubt... If I Flash This Stock ROM, Will My Mobile Get Brick?? Bcoz I've Downloaded This Stock ROM... Going To Flash That's Why Am Asking...
Click to expand...
Click to collapse
It's safe. I have tested it.
Thankz Lot... Finally I have installed KitKat stock rom on my a6000 plus... But Its Having Lots Of Bloatware Appz How To remove it??? Why Its Having These Type of Appz? And Also Give Me The Download Link of Lollipop Stock Rom... Thank You...
Parthisathish said:
Thankz Lot... Finally I have installed KitKat stock rom on my a6000 plus... But Its Having Lots Of Bloatware Appz How To remove it??? Why Its Having These Type of Appz? And Also Give Me The Download Link of Lollipop Stock Rom... Thank You...
Click to expand...
Click to collapse
All Lenovo original stock roms come with a bunch of bloatwares. I hate it too. But there's a way to quickly remove those bloatwares if your device has been rooted. Use ES File Explorer (activate Root Explorer feature on the tools options) >> access folder device/vendor/operator/app >> delete all files/folders inside the app folder >> reboot your device >> done
If you need Lollipop Stock Rom for A6000plus (S028), this is the download link
Code:
phonedl.ota.lenovomm.com/dls/v6/A6000-s_S028_150827_WCBC.zip
Can you say? Where did you get these download links???
And Tell me How To Root A6000+??? Suppose If I rooted then I can't able to receive ota updates, so after installing stock rom can I able to receive ota updates???
how to flash that?
If I root my phone.. Can I able to flash the stock rom through stock recovery? Will it work?
My phone has been bricked please suggest me
My lenovo a6000 plus is null. Now wt can i do.and it showing there is no os installed. but I can access recovery mode but i cant access my sd card in twrp. please give me the solution. how can i install stock rom again.
my emali id is [email protected]...... please tell me the solution
Killer ex said:
My lenovo a6000 plus is null. Now wt can i do.and it showing there is no os installed. but I can access recovery mode but i cant access my sd card in twrp. please give me the solution. how can i install stock rom again.
my emali id is [email protected]...... please tell me the solution
Click to expand...
Click to collapse
If you made a Nandroid backup,You restore via Recovery.If you can't access sd card ,there is a "MOUNT" option in the TWRP Home Menu & select the SD Card.
If you haven't made any nandroid backup,flash with a ROM zip & You can use the device again
Can anyone share stock a6000 plus build.prop?

Can I create a stock ROM file from device?

Hi!
I bought a Doogee X5 and there isn't a stock ROM (firmware).
I would like to play a bit with other ROMs but I would like to return to the stock ROM after that too.
Is there any way to backup the current complete system as a stock ROM file or other way?
Thanks in advance!

Help PLZZZ-Help in installing ROM for iberry auxus beast ..

Dear Seniors..
i am not a very advanced user but you can say i have tried many things after reading your posts
i have iberry auxus beast with MTK6752 3GB RAM and 16 GB Internal Memory.. it came with android 5.0 installed to me.
i was greedy and thought to experiment with it. I wiped this ROM after rooting the phone for a better version but stuck into problem...
1. not getting original stock ROM for auxus beast
2. tried to install many roms throough flash tool but no one is working except MLAIS M52 lollipop (it is treating my phone as 5 GB RAM and 8 GB Internal Storage and also disabled 4G FDD bands (40, 21 etc..)
can anyonne help me by providing appropriate ROM (Any MIUI, CM, PA etc..) that can be installed through SP Flash Tool (Because i know installation through SP Flash tool only)
or
suggest the appropriate way to flash the phone for the suggested ROM...my mail id is [email protected]
msinha199 said:
Dear Seniors..
i am not a very advanced user but you can say i have tried many things after reading your posts
i have iberry auxus beast with MTK6752 3GB RAM and 16 GB Internal Memory.. it came with android 5.0 installed to me.
i was greedy and thought to experiment with it. I wiped this ROM after rooting the phone for a better version but stuck into problem...
1. not getting original stock ROM for auxus beast
2. tried to install many roms throough flash tool but no one is working except MLAIS M52 lollipop (it is treating my phone as 5 GB RAM and 8 GB Internal Storage and also disabled 4G FDD bands (40, 21 etc..)
can anyonne help me by providing appropriate ROM (Any MIUI, CM, PA etc..) that can be installed through SP Flash Tool (Because i know installation through SP Flash tool only)
or
suggest the appropriate way to flash the phone for the suggested ROM...my mail id is [email protected]
Click to expand...
Click to collapse
You can check new rom (auxus beast is just rebranded of mlias m52)
https://www.needrom.com/category/others/a-b-c-d/brands-a/auxus/
https://www.needrom.com/category/others/m-n-o-p/brands-m/mlais/m52/
This is list of rom i ported for auxus beast
Any help regrading flashing or installing rom you can contact me on needrom site.

Dg700 twrp backup please help

I have doogee titans2 dg700 phone and love it for its robust and resistante.. Ia have brain injury and things fall most often from my hands.....
I have Installed twrp 2.8.6.0 and backed up both android 4..4.2 and android 5.0 but the problem is when I want to restore I must flash the stock rom kitkat and twrp first to be able to restore kitkat backup.. And flash lollipop stock rom and recovery twrp using st flash tools to be able to restore the lollipop backup...
So please is there any way to be able to restore kitkat or lollipop without headaches or using the PC
Anyone please developers... Give me a hint

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