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[Please help] Spreadtrum phone need help with CWM

#1

I have an SP7715/SC7715 phone that uses 4.4.2 KitKat and I would like to put CWM on it so I can start making ROMs for it. I can't find any information though on how to build CWM for Spreadtrum phones on KitKat. I am a noob when it comes to spreadtrum phones. I just managed to get root using vroot, and I still haven't got ADB working because I am using an Ubuntu Linux machine. I've been able to enter recovery mode and safe mode, but not much beyond that. Any tips at all are appreciated!

Thanks,
Qiangong2


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#2
(01-01-2016, 02:57 AM)Qiangong2 Wrote: I have an SP7715/SC7715 phone that uses 4.4.2 KitKat and I would like to put CWM on it so I can start making ROMs for it. I can't find any information though on how to build CWM for Spreadtrum phones on KitKat. I am a noob when it comes to spreadtrum phones. I just managed to get root using vroot, and I still haven't got ADB working because I am using an Ubuntu Linux machine. I've been able to enter recovery mode and safe mode, but not much beyond that. Any tips at all are appreciated!

Thanks,
Qiangong2

We could help with porting cwm for your phone. Do you have the recovery.img for the phone?
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#3
(01-01-2016, 01:08 PM)hovatek Wrote:
(01-01-2016, 02:57 AM)Qiangong2 Wrote: I have an SP7715/SC7715 phone that uses 4.4.2 KitKat and I would like to put CWM on it so I can start making ROMs for it. I can't find any information though on how to build CWM for Spreadtrum phones on KitKat. I am a noob when it comes to spreadtrum phones. I just managed to get root using vroot, and I still haven't got ADB working because I am using an Ubuntu Linux machine. I've been able to enter recovery mode and safe mode, but not much beyond that. Any tips at all are appreciated!

Thanks,
Qiangong2

We could help with porting cwm for your phone. Do you have the recovery.img for the phone?

I can't even get ADB to work. When I try to install the driver, it gives an error: "This device cannot start. (Code 10) The specified request is not a valid operation for the target device". What do I need to do now? Or should I just dd the zram0 partition as it is the only one?
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#4
(01-01-2016, 10:13 PM)Qiangong2 Wrote: I can't even get ADB to work. When I try to install the driver, it gives an error: "This device cannot start. (Code 10) The specified request is not a valid operation for the target device". What do I need to do now? Or should I just dd the zram0 partition as it is the only one?

Ensure to see the video @
https://forum.hovatek.com/thread-2137.html
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#5
(01-02-2016, 10:23 AM)hovatek Wrote:
(01-01-2016, 10:13 PM)Qiangong2 Wrote: I can't even get ADB to work. When I try to install the driver, it gives an error: "This device cannot start. (Code 10) The specified request is not a valid operation for the target device". What do I need to do now? Or should I just dd the zram0 partition as it is the only one?

Ensure to see the video @
https://forum.hovatek.com/thread-2137.html

Okay, thanks. I got it to work. Now your backuptools.tar won't work. I get errors that I've attached.

Attached Files
.png   Capture.PNG (Size: 11.93 KB / Downloads: 19)
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#6
(01-02-2016, 10:06 PM)Qiangong2 Wrote:
(01-02-2016, 10:23 AM)hovatek Wrote:
(01-01-2016, 10:13 PM)Qiangong2 Wrote: I can't even get ADB to work. When I try to install the driver, it gives an error: "This device cannot start. (Code 10) The specified request is not a valid operation for the target device". What do I need to do now? Or should I just dd the zram0 partition as it is the only one?

Ensure to see the video @
https://forum.hovatek.com/thread-2137.html

Okay, thanks. I got it to work. Now your backuptools.tar won't work. I get errors that I've attached.

If you are trying to get the recovery.img, you can use the dd command from your phone itself.
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#7
I've tried that. There is only one partition called zram0. there is no mccblk0 partitions. Any ideas?
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#8
(01-03-2016, 07:42 PM)Qiangong2 Wrote: I've tried that. There is only one partition called zram0. there is no mccblk0 partitions. Any ideas?

try using flashify or rashr
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#9
(This post was last modified: 01-04-2016, 05:43 AM by Qiangong2. )
(01-03-2016, 08:28 PM)hovatek Wrote:
(01-03-2016, 07:42 PM)Qiangong2 Wrote: I've tried that. There is only one partition called zram0. there is no mccblk0 partitions. Any ideas?

try using flashify or rashr

I tried and I got an error saying there is no recovery partition. The only partition is a zram0 partition. What do I do?

Attached Files
.png   Screenshot_2016-01-03-15-38-03.png (Size: 21.61 KB / Downloads: 12)
.png   Screenshot_2016-01-03-20-38-21.png (Size: 25.95 KB / Downloads: 17)
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#10
try going to /dev/block directory and check for a folder named by-name
if you find it then try using this command

ls -al /dev/block/[your path to by-name]

in my case it is
ls -al /dev/block/platform/sdio_mmc/by-name

It will list all your partition names with their corresponding blocks
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