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[Please help] Readback problem in SP Flash Tool

#21

The phone support fastbooot mode, and has a recovery mode that support updates.

Is it possible to root the phone through this?


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#22
Hi there
2 days ago, my Lenovo yoga tab 8 was bricked
This happened once before as well and I then discovered the SP Flash Tool.
The first time that I flashed my device, It was successful, but now I am stuck..
When I flash it(I chose the download option), It is stuck on the yellow bar(Downloading flash). It does not have a specific percentage where it stops, it is random.
I decided to flash it one by one instead of choosing all at once and I saw that the "ANDROID" part is where this problem is happening. It has been 2 days since I am trying.
By the way, when it is stuck on the yellow bar, after some time it displays (ERROR 4008). I read on a thread that I should change USB ports, But It is still of no good. I really am stuck right now, Please help!!!
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#23
(This post was last modified: 06-25-2016, 03:37 PM by Tolotolo. )
Mensa,

Thank you so much that I am able to download the MTK Droid Tools v.2.4.3, and I can create scatter file for the phone by it. It's a big step to success I think.

However, again there is a readback problem in the SP Flash tool that the phone is not able to proper connect to the PC as shown on the attached file. I am not able to produce the ROM_1 file a subsequent CMW file from Droid tools.

I have checked the usbdeview that the preloader driver is connected when I switch off the phone and connect to the PC with battary in, but it soon be disconnectd.

I don't know why this happend.

I am thinking that are there any method to produce the CMW file for the phone so that I can root the phone by Droid tools.

Please give some advice if available.

Thanks a lot.

Attached Files
.png   螢幕截圖 2016-06-25 22.17.04.png (Size: 186.34 KB / Downloads: 1)
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#24
(This post was last modified: 06-25-2016, 03:45 PM by mensa. )
(06-25-2016, 03:34 PM)Tolotolo Wrote: Mensa,

Thank you so much that I am able to download the MTK Droid Tools v.2.4.3, and I can create scatter file for the phone by it. It's a big step to success I think.

However, again there is a readback problem in the SP Flash tool that the phone is not able to proper connect to the PC as shown on the attached file. I am not able to produce the ROM_1 file a subsequent CMW file from Droid tools.

I have checked the usbdeview that the preloader driver is connected when I switch off the phone and connect to the PC with battary in, but it soon be disconnectd.

I don't know why this happend.

I am thinking that are there any method to produce the CMW file for the phone so that I can root the phone by Droid tools.

Please give some advice if available.

Thanks a lot.

Why not use MTK droid tool to make the backup?

Sent from my Infinix NOTE 2 using Hovatek mobile
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#25
Huh

Just because I don't know how to do that.

I learnt from the tutorial is to produce the ROM_1 file from SP flash tool first.

Can you share some experience on how to backup by droid tool? Big Grin
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#26
The backup button is greyed, I cannot press.

Attached Files
.png   螢幕截圖 2016-06-25 22.53.30.png (Size: 191.36 KB / Downloads: 3)
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#27
(06-25-2016, 03:55 PM)Tolotolo Wrote: The backup button is greyed, I cannot press.

Your phone is not rooted. Mtk droid tool depends on root permission so try to root your phone or you can use miracle box to make stock ROM backup since it does not depend on root permission.

Sent from my Infinix NOTE 2 using Hovatek mobile
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#28
Actually, all I doing is aimed to root the phone. I tried to use Miracle box, but due to the connection problem, I cannot make to Stock Rom.

I am not aiming at backup the phone, but just to root it. I learnt from the following that I have to create I CMW file first, but I cannot do that so far.

https://blog.bxstudio.cc/17/mtk%E6%89%8B...%E4%BE%8B/
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#29
(This post was last modified: 06-25-2016, 04:28 PM by mensa. )
(06-25-2016, 04:22 PM)Tolotolo Wrote: Actually, all I doing is aimed to root the phone. I tried to use Miracle box, but due to the connection problem, I cannot make to Stock Rom.

I am not aiming at backup the phone, but just to root it. I learnt from the following that I have to create I CMW file first, but I cannot do that so far.

https://blog.bxstudio.cc/17/mtk%E6%89%8B...%E4%BE%8B/

Yea, mrk droid tool can port a CWM recovery for you but it requires root. Mtk droid tool won't be able to manipulate things for your phone when it is not granted root permission from your phone.
By the way, that site is in Chinese or Japanese language which I can't read.

What phone are you using?

Sent from my Infinix NOTE 2 using Hovatek mobile
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#30
Mensa,

Are there other ways to create a Stock Rom or CWM recovery for the phone?

As the phone seems not able to run properly in the preloader mode.

I tried to root the phone by Droid tools but it's not works.
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