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[Tutorial] How to make a ROM backup / Dump using Sp Flash Tool Read Back

#41
(This post was last modified: 04-27-2017, 10:15 PM by SeanLee. )

i keep getting "Obtain DRAM Failed"..
i thought it might be an incorrect hex value..
so i played around but still unsuccessful.

0002D80000 = 0x2D80000
Size: 0001400000 = 0x1400000

i tried adding, removing 0s.
i moved the x.
etc.. nothing works.

Note: i also experienced this error when i tried to flash a custom recovery.

[Image: 3zggy.png]

and here's the MTK Droid Tools screenshot, just to verify i did not screw up the hex values.
[Image: 2dvq24g.png]


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#42
(04-27-2017, 10:10 PM)SeanLee Wrote: i keep getting "Obtain DRAM Failed"..
i thought it might be an incorrect hex value..
so i played around but still unsuccessful.

0002D80000          =  0x2D80000
Size: 0001400000 = 0x1400000

i tried adding, removing 0s.
i moved the x.
etc.. nothing works.

Note: i also experienced this error when i tried to flash a custom recovery.

[Image: 3zggy.png]

and here's the MTK Droid Tools screenshot, just to verify i did not screw up the hex values.
[Image: 2dvq24g.png]

The problem is from the scatter file you're using. Its not for your device.
Need further assistance? Speak with a Hovatek Representative:
Working Hours: Mondays - Saturdays ; 09:00 - 18:00 (GMT +1:00)
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#43
(04-28-2017, 10:11 AM)hovatek Wrote: The problem is from the scatter file you're using. Its not for your device.

i am trying to do a backup and followed the instructions on page 1.
it had me create a scatter file from my phone.. which i did successfully.
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#44
(04-28-2017, 07:30 PM)SeanLee Wrote: i am trying to do a backup and followed the instructions on page 1.
it had me create a scatter file from my phone.. which i did successfully.

whats your device model and chipset?
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#45
(04-29-2017, 09:28 AM)X3non Wrote:
(04-28-2017, 07:30 PM)SeanLee Wrote: i am trying to do a backup and followed the instructions on page 1.
it had me create a scatter file from my phone.. which i did successfully.

whats your device model and chipset?

Alcatel OneTouch Pixi 3
screen: 3.5
model: 4009a
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#46
Pleas root gionee m5 mini LTE
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#47
(05-02-2017, 09:56 PM)sofiane Wrote: Pleas root gionee m5 mini LTE

Please, create a new thread so we focus on it
see https://forum.hovatek.com/thread-514.html for how to create a thread
Need further assistance? Speak with a Hovatek Representative:
Working Hours: Mondays - Saturdays ; 09:00 - 18:00 (GMT +1:00)
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#48
hello

i have try the steps with the Cubot Dinosaur( MT6735A)

Droid toll NOT detect the smartphone.

Any suggestion please?
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#49
(11-13-2017, 11:22 AM)maxsmartp Wrote: hello

i have try the steps with the Cubot Dinosaur( MT6735A)

Droid toll NOT detect the smartphone.

Any suggestion please?

Did you successfully install VCOM Drivers?
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#50
(11-13-2017, 11:22 AM)maxsmartp Wrote: hello

i have try the steps with the Cubot Dinosaur( MT6735A)

Droid toll NOT detect the smartphone.

Any suggestion please?

mtk droid tools wont work on your device chipset.
alternatively, you can attempt dumping your firmware in scatter file format using the guide @ https://forum.hovatek.com/thread-13347.html
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