[General Topics] erix4:
I'm not responsible for bricked devices or any other problems!

Backup your data before flashing. This will erase all your data!

Hello,

so you are looking for stock ROM for Coolpad Torino R108 / Max Lite / Y91-U00 and I will give you.

1. Backup you data (donť ask me what and how, use Google)

2. Download stock ROM, YGDP tool v 4.0.6 and drivers (links below)

3. Unpack YGDP tool and install drivers

4. Unpack ROM from zip if you downloaded compressed version

5. Open YGDP_Customer.exe and enter password: 9527

6. Import ROM to tool: how to follow to step 8 (included)

7. Put phone to download mode: power off phone → hold Volume UP → connect USB cable to PC → connect USB cable to phone → wait until warning shows → release Volume UP button → confirm Package install by pressing Volume UP button → congrats, you are in download mode!

8. YGDP should show connected some cell (for eg. Cell 6) if not you donť have installed drivers or something is wrong

9. Now click START button in YGDP and flashing will start

10. Wait until end of process!

11. You should see green 100% and in Message Logger. (Time) CELL6: ...Successful!

12. Disconnect from USB and reboot (maybe will reboot automatically, don't remeber)

13. Now, you have stock ROM v047

Here is what you need to see in Message Logger:

22:54:32 CELL6: Software Version: Customer - <V4.0.6_170510_01>

22:54:32 CELL6: Cell 6 USB address is: 6&38A36D0C&0&6

22:54:48 CELL6: Download Started...

22:54:48 CELL6: Downloading CPB:

22:54:48 CELL6: Init DownQueue...

22:54:48 CELL6: Device connected, start to download ...

22:54:48 CELL6: Get bootloader information ...

22:54:48 CELL6: Bootloader is new !

22:54:48 CELL6: Bootloader will not use CRC while system img!

22:54:48 CELL6: Bootloader supports querying CID!

22:54:48 CELL6: Bootloader does not support querying Secure !

22:54:48 CELL6: Bootloader is PARV1!

22:54:48 CELL6: Check device ...

22:54:48 CELL6: Jump eMMC check. User setting.

22:54:48 CELL6: Check phone pass !

22:54:48 CELL6: The phone doesn't support check the secure!

22:54:48 CELL6: Phone fix pass !

22:54:48 CELL6: Switched device to upgrade mode ...

22:54:48 CELL6: Start to download CPB ...

22:54:48 CELL6: D:\hi\R108_047.P0.161011.Y91_S00_U00-LC_Southeast_Asia_HalabTech\5.1.047.P0.161011.Y91_S00_U00-LC_Southeast_Asia.CPB

22:54:48 CELL6: Start to download sbl1.mbn file ...

22:54:48 CELL6: Transmit sbl1.mbn file size info OK

22:54:48 CELL6: Transmit sbl1.mbn file Flag code OK

22:54:48 CELL6: Start to download tz.mbn file ...

22:54:48 CELL6: Transmit tz.mbn file size info OK

22:54:48 CELL6: Transmit tz.mbn file Flag code OK

22:54:48 CELL6: Start to download hyp.mbn file ...

22:54:48 CELL6: Transmit hyp.mbn file size info OK

22:54:48 CELL6: Transmit hyp.mbn file Flag code OK

22:54:48 CELL6: Start to download rpm.mbn file ...

22:54:48 CELL6: Transmit rpm.mbn file size info OK

22:54:49 CELL6: Transmit rpm.mbn file Flag code OK

22:54:49 CELL6: Start to download sbl1.mbn file ...

22:54:49 CELL6: Transmit sbl1.mbn file size info OK

22:54:49 CELL6: Transmit sbl1.mbn file Flag code OK

22:54:49 CELL6: Start to download tz.mbn file ...

22:54:49 CELL6: Transmit tz.mbn file size info OK

22:54:49 CELL6: Transmit tz.mbn file Flag code OK

22:54:49 CELL6: Start to download hyp.mbn file ...

22:54:49 CELL6: Transmit hyp.mbn file size info OK

22:54:49 CELL6: Transmit hyp.mbn file Flag code OK

22:54:49 CELL6: Start to download rpm.mbn file ...

22:54:49 CELL6: Transmit rpm.mbn file size info OK

22:54:49 CELL6: Transmit rpm.mbn file Flag code OK

22:54:49 CELL6: Start to download emmc_appsboot.mbn file ...

22:54:49 CELL6: transmit emmc_appsboot.mbn file size info OK

22:54:53 CELL6: Transmit emmc_appsboot.mbn file Flag code OK

22:54:53 CELL6: Transmit emmc_appsboot.mbn file data finished, Next...

22:54:53 CELL6: Start to download emmc_appsboot.mbn file ...

22:54:53 CELL6: transmit emmc_appsboot.mbn file size info OK

22:54:56 CELL6: Transmit emmc_appsboot.mbn file Flag code OK

22:54:56 CELL6: Transmit emmc_appsboot.mbn file data finished, Next...

22:54:56 CELL6: Skip to transmit panic.img file, Next...

22:54:56 CELL6: Skip to transmit MISC.img file, Next...

22:54:56 CELL6: Start to download boot.img file ...

22:54:56 CELL6: Transmit boot.img file size info OK

22:55:04 CELL6: Transmit boot.img file Flag code OK

22:55:04 CELL6: Skip to transmit persist.img file, Next...

22:55:04 CELL6: Start to download recovery.img file ...

22:55:04 CELL6: transmit recovery.img file size info OK

22:55:16 CELL6: Transmit recovery.img file Flag code OK

22:55:16 CELL6: Transmit recovery.img file data finished, Next...

22:55:16 CELL6: Start to download cache.img file ...

22:55:16 CELL6: Transmit cache.img file size info OK

22:55:19 CELL6: Transmit cache.img file Flag code OK

22:55:19 CELL6: Start to download NON-HLOS.bin file ...

22:55:19 CELL6: Transmit NON-HLOS.bin file size info OK

22:55:40 CELL6: Transmit NON-HLOS.bin file Flag code OK

22:55:40 CELL6: Start to download system.img file ...

22:55:43 CELL6: Downloading the 1 packet of system

22:56:04 CELL6: Downloading the 2 packet of system

22:56:24 CELL6: Downloading the 3 packet of system

22:56:44 CELL6: Downloading the 4 packet of system

22:57:05 CELL6: Downloading the 5 packet of system

22:57:26 CELL6: Downloading the 6 packet of system

22:57:46 CELL6: Downloading the 7 packet of system

22:58:07 CELL6: Downloading the 8 packet of system

22:58:29 CELL6: Downloading the 9 packet of system

22:58:50 CELL6: Downloading the 10 packet of system

22:59:11 CELL6: Downloading the 11 packet of system

22:59:31 CELL6: Downloading the 12 packet of system

22:59:52 CELL6: Downloading the 13 packet of system

23:00:13 CELL6: Downloading the 14 packet of system

23:00:34 CELL6: Downloading the 15 packet of system

23:00:47 CELL6: Transmit system.img file data finished, Next...

23:00:47 CELL6: Start to download userdata.img file ...

23:00:47 CELL6: Download Started...

23:00:47 CELL6: Downloading all files:

23:00:47 CELL6: Transmit userdata.img file size info OK

23:01:15 CELL6: Transmit userdata.img file Flag code OK

23:01:15 CELL6: Total download time elapsed: 0 min : 28 sec

23:01:15 CELL6: Downloading all files: Successful!

23:01:16 CELL6: Skip to transmit DDR.bin file, Next...

23:01:16 CELL6: Skip to transmit oem.img file, Next...

23:01:16 CELL6: Start to download dummy_512k.bin file ...

23:01:16 CELL6: Transmit dummy_512k.bin file size info OK

23:01:16 CELL6: Transmit dummy_512k.bin file Flag code OK

23:01:17 CELL6: Lock bootloader ...

23:01:17 CELL6: Quit upgrade mode ...

23:01:22 CELL6: Not found RS232 port.

23:01:22 CELL6: Upgraded. Please remove device manually.

23:01:22 CELL6: Total download time elapsed: 0 min : 35 sec

23:01:22 CELL6: ...Successful!

DOWNLOAD LINKS:

Stock ROM: https://drive.google.com/open?id=1iClDCqxuyV_kB9on9apQJFHOxWM-LfQJ

Stock ROM (compressed zip 1,5 GB): https://drive.google.com/open?id=1rpv5JP1o9IgfkcByYPFo7mPB-mMwNNtr

Drivers: https://drive.google.com/open?id=1pdnH_qVY1RwZdix1yVI9bZhGVBBCHZTf

YGDP version 4.06: https://drive.google.com/open?id=1Jz1MpwMw7f2lBJ-xPzxf78IHiWSau12J

I don't recommend to flash 5.1.042.P0.160811.Y91_S00_U00-LC_Southeast_Asia. I read it can brick device if you have v048 currently installed. I don't even tried to flash v042!

My story: Phone bought in some Czech store (EU). I deleted some bloatware and after that phone got laggy and battery drain, so I need to flash firmware to fix it. Finally I found working firmware. My previous version was v048 (see screenshot bellow). Now have working v047. Can't find v048 version anywhere! This flash was first and successfull, so I didn't have any problems with flashing...

If you have some problems you can try Coolpad Download Assistant with same ROM file. For me it didn't work.

before - after...

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