Hovatek Forum MOBILE Android [Please help] Please how do I backup my new tecno LA7 Pro firmware?
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[Please help] Please how do I backup my new tecno LA7 Pro firmware?

[Please help] Please how do I backup my new tecno LA7 Pro firmware?

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almujahidy
almujahidy
almujahidy
Techie Member
55
24-11-2018, 05:29 PM
#31



(24-11-2018, 04:22 PM)X3non
(24-11-2018, 09:44 AM)almujahidy I clicked scatter of the second version but subtract from preloader and create scatter file tabs are not active.

Just to be sure what you did,
You have ROM1 which is full emmc_user dump and preloader file

Ensure its wwr v2.40 you're using then
Repeat steps 20 - 23 in the guide at https://www.hovatek.com/forum/thread-21970.html

Then
click scatter of the second version >
click subtract from preloader >
click create scatter file >

If the two are still disabled, we might have to consider manually creating a scatter file

Its still disabled after retrying your method bro.
Pls invite me on google hangouts my email is almujahidy@gmail.com
X3non
X3non
X3non
Recognized Contributor
22,062
24-11-2018, 07:59 PM
#32
(24-11-2018, 05:29 PM)almujahidy Its still disabled after retrying your method bro.
Pls invite me on google hangouts my email is almujahidy@gmail.com

zip and upload preloader and pgpt from your dump then post the link here
we'll take a look at it
almujahidy
almujahidy
almujahidy
Techie Member
55
24-11-2018, 10:47 PM
#33
(24-11-2018, 07:59 PM)X3non
(24-11-2018, 05:29 PM)almujahidy Its still disabled after retrying your method bro.
Pls invite me on google hangouts my email is almujahidy@gmail.com

zip and upload preloader and pgpt from your dump then post the link here
we'll take a look at it

OK i will upload it. Pls is there any tip you can suggest that will make the miracle box method work as the main problem is for the device to be connectwd to the PC after start button is clicked.
almujahidy
almujahidy
almujahidy
Techie Member
55
25-11-2018, 10:27 AM
#34
(24-11-2018, 10:47 PM)almujahidy
(24-11-2018, 07:59 PM)X3non
(24-11-2018, 05:29 PM)almujahidy Its still disabled after retrying your method bro.
Pls invite me on google hangouts my email is almujahidy@gmail.com

zip and upload preloader and pgpt from your dump then post the link here
we'll take a look at it

OK i will upload it. Pls is there any tip you can suggest that will make the miracle box method work as the main problem is for the device to be connectwd to the PC after start button is clicked.
Thats the file in zip(preloader and pgpt)
Attached Files
.zip
file.zip
Size: 70.92 KB / Downloads: 4
X3non
X3non
X3non
Recognized Contributor
22,062
25-11-2018, 09:00 PM
#35



(24-11-2018, 10:47 PM)almujahidy OK i will upload it. Pls is there any tip you can suggest that will make the miracle box method work as the main problem is for the device to be connectwd to the PC after start button is clicked.

you can try miracle box v2.58 if you'd get better luck using that version [no guarantees that this will work as expected]


(25-11-2018, 10:27 AM)almujahidy Thats the file in zip(preloader and pgpt)

attached below is scatter file for your device using info obtained from pgpt.
whatever you do using SP flash tool, just ensure not to format all or flash using firmware upgrade option
This post was last modified: 25-11-2018, 09:10 PM by X3non.
Attached Files
.zip
LA7 Pro scatter file.zip
Size: 1.5 KB / Downloads: 6
almujahidy
almujahidy
almujahidy
Techie Member
55
26-11-2018, 11:26 AM
#36
(25-11-2018, 09:00 PM)X3non
(24-11-2018, 10:47 PM)almujahidy OK i will upload it. Pls is there any tip you can suggest that will make the miracle box method work as the main problem is for the device to be connectwd to the PC after start button is clicked.

you can try miracle box v2.58 if you'd get better luck using that version [no guarantees that this will work as expected]


(25-11-2018, 10:27 AM)almujahidy Thats the file in zip(preloader and pgpt)

attached below is scatter file for your device using info obtained from pgpt.
whatever you do using SP flash tool, just ensure not to format all or flash using firmware upgrade option

Thanks bro. So i can go ahead rooting my phone ryt?
Another thing Im not sure of is which partitions i tick in wwr when backing up the room and lastly does it mean with this scatter file i can siccessfully flash my rom if anything goes wrong?
X3non
X3non
X3non
Recognized Contributor
22,062
26-11-2018, 04:03 PM
#37
(26-11-2018, 11:26 AM)almujahidy Thanks bro. So i can go ahead rooting my phone ryt?
Another thing Im not sure of is which partitions i tick in wwr when backing up the room and lastly does it mean with this scatter file i can siccessfully flash my rom if anything goes wrong?

Yes, you can root

About the partitions that are really necessary in the ones you should tick, see step 24 at https://www.hovatek.com/forum/thread-21970.html
All items in white should be ticked, then also tick nvram and nvdata (this two are in red color but are important)

And yes you can use this scatter file to flash your ROM, you can actually test flashing a single file before you begin rooting, eg load the scatter file in SPft untick everything except logo.bin then flash (some phones only allow flashing -sign ROMs, this way you'll know where your mobile stands)
almujahidy
almujahidy
almujahidy
Techie Member
55
26-11-2018, 05:58 PM
#38
(26-11-2018, 04:03 PM)X3non
(26-11-2018, 11:26 AM)almujahidy Thanks bro. So i can go ahead rooting my phone ryt?
Another thing Im not sure of is which partitions i tick in wwr when backing up the room and lastly does it mean with this scatter file i can siccessfully flash my rom if anything goes wrong?

Yes, you can root

About the partitions that are really necessary in the ones you should tick, see step 24 at https://www.hovatek.com/forum/thread-21970.html
All items in white should be ticked, then also tick nvram and nvdata (this two are in red color but are important)

And yes you can use this scatter file to flash your ROM, you can actually test flashing a single file before you begin rooting, eg load the scatter file in SPft untick everything except logo.bin then flash (some phones only allow flashing -sign ROMs, this way you'll know where your mobile stands)

Thanks bro, i really appreciate your time. Pls another clarification. First i don't see secro.bin in the partitions to be ticked. Secondly, what option will i choose when I'm to test the flashing of the logo.bin?
hovatek
hovatek
hovatek
Administrator
49,570
26-11-2018, 06:37 PM
#39
(26-11-2018, 05:58 PM)almujahidy Thanks bro, i really appreciate your time. Pls another clarification. First i don't see secro.bin in the partitions to be ticked. Secondly, what option will i choose when I'm to test the flashing of the logo.bin?

Concerning the secro issue, zip all files in your backup except userdata, system & vendor. Upload the zip to a file hosting service then post the link here
as for the test flash with logo.bin, select Download Only. Don't flash using any format option or firmware upgrade .

Note!
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X3non
X3non
X3non
Recognized Contributor
22,062
26-11-2018, 09:56 PM
#40



(26-11-2018, 05:58 PM)almujahidy Thanks bro, i really appreciate your time. Pls another clarification. First i don't see secro.bin in the partitions to be ticked. Secondly, what option will i choose when I'm to test the flashing of the logo.bin?

do asĀ @Hovatek mentioned
for secro, your phone doesn't have secro partition [not all MTK phones have secro partitionĀ e.g tecno F4 and close relative LA7]
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