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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Lenovo

Lenovo General Lenovo phones discussion, firmwares, solution, help

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Old 07-13-2017, 07:05   #1 (permalink)
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Lenovo PB2-650M ROM, FRP


So i have this completely dead lenovo phone but it can be detected by a pc it is now brick for 2 months i still cant repair it because it doesnt flash and i am looking for its .auth file for spflash help me
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Old 07-13-2017, 21:55   #2 (permalink)
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Quote:
Originally Posted by lynjun02 View Post
So i have this completely dead lenovo phone but it can be detected by a pc it is now brick for 2 months i still cant repair it because it doesnt flash and i am looking for its .auth file for spflash help me
Sure, all you need to do is download correct ROM package,
altogether with SPFlashTools, drivers, instead of using rom's from some stupid sites and noob forums.

Download :

PB2-650M_S042_170915_ROW

MTK_SP_Flash_Tool_exe_PB2-650.670

use these DA Agent and Auth files :

- DA_SWSEC_CRYPTO20_0403
- auth_sv5_98998_philip.auth



Procedure :

- Unpack All
- Install drivers from \Drivers folder
- Start SPFT
- Click download agent and select "DA_SWSEC_CRYPTO20_0403.bin"
- Press CTRL + ALT + S
- Click auth file and select "auth_sv5_98998_philip.auth"
- Click Scatter loading and select scatter from \SW\target_bin
- Press Download and connect powered off device to usb cable
- Wait for finish.

Post results.

b.r.
Alex


P.S.: And a small message to some copy-paste guys, that like to copy-paste my posts/solutions:
You guys are still in 2004. year, and will stay right there, where you belong.
Keep copy-pasting, that's all you know, 'coz you don't have more brain to discover solutions by yourself.
Share your stupidity with other stupid members of your retarded forums.
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Last edited by Brka; 10-30-2021 at 23:48. Reason: new link
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Old 07-14-2017, 15:18   #3 (permalink)
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Thankyou so much sir it worked my phone is now alive after 2 months of me searching anywhere youre a saviour thankyou so much
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Old 07-18-2017, 02:13   #4 (permalink)
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Thankyou so much sir it worked my phone is now alive after 2 months of me searching anywhere youre a saviour thankyou so much
You are welcome Enjoy our great forum community, and have a nice day.

b.r.
Alex
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Old 08-06-2017, 12:23   #5 (permalink)
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Originally Posted by Brka View Post
You are welcome Enjoy our great forum community, and have a nice day.

b.r.
Alex
Boss i have pb2 650m model in india , i need 2 root can u point out where can i look4 it ? ( I gone through xda its messy thread.
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Old 10-29-2017, 21:17   #6 (permalink)
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How to erase Frp? Soft can remove Frp for this model?
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Old 10-30-2017, 22:08   #7 (permalink)
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Quote:
Originally Posted by sekarrajan View Post
How to erase Frp? Soft can remove Frp for this model?
Download ROM from my previous post ...

- Unpack all
- Start SPFT, load scatter file as described in previous post, auth files, DA Agent
- got to tab FORMAT
- select MANUAL FORMAT
- select VALIDATION
- input start address: 0x6a00000 , length : 0x100000
- press START and connect powered off device to cable
- wait for finish
- enter recovery and do "wipe data / factory reset", then reboot
- FRP should be gone

If you get on screen of phone "DL Image failed" or "Tool DL image failed",
simply, by following my previous post, fully reflash device.

b.r.
Alex
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Old 12-03-2017, 07:50   #8 (permalink)
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Sir, i'm trying this and got error everytime i tried.
<code>
Error: S_SECURTIY_SLA_FAIL (6004) , MSP ERROR CODE: 0x00.

[HINT]:
</code>
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Old 12-03-2017, 07:57   #9 (permalink)
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send me photo also what's problems your phone ???????????
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Old 12-04-2017, 06:36   #10 (permalink)
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Quote:
Originally Posted by Brka View Post
Download ROM from my previous post ...

- Unpack all
- Start SPFT, load scatter file as described in previous post, auth files, DA Agent
- got to tab FORMAT
- select MANUAL FORMAT
- select VALIDATION
- input start address: 0x6a00000 , length : 0x100000
- press START and connect powered off device to cable
- wait for finish
- enter recovery and do "wipe data / factory reset", then reboot
- FRP should be gone

If you get on screen of phone "DL Image failed" or "Tool DL image failed",
simply, by following my previous post, fully reflash device.

b.r.
Alex
---------------------------
Smart Phone Flash Tool
---------------------------
ERROR : S_INVALID_BBCHIP_TYPE (1003)


[HINT]:

---------------------------
&OK &Help
---------------------------

plese help
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Old 06-04-2019, 14:27   #11 (permalink)
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Lenovo_PB2-650M_S050_181101_ROW--firmware need

Lenovo_PB2-650M_S050_181101_ROW--firmware need

Last edited by Brka; 06-05-2019 at 00:53. Reason: removed formatting
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Old 06-05-2019, 00:55   #12 (permalink)
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Quote:
Originally Posted by dineshras View Post
Lenovo_PB2-650M_S050_181101_ROW--firmware need
Latest service unbrick ROM should be sufficient, it doesn't need to be that exact version.
After unbrick, it can be normally updated via OTA Update, to S050 version.

Download: PB2-650M_S042_170915_ROW

Flasher in post #2, use DA_SWSEC_CRYPTO20_0403 agent.

b.r.
Alex
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Last edited by Brka; 10-30-2021 at 23:47. Reason: fixed links
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Old 10-30-2021, 11:01   #13 (permalink)
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hi need this files!!? have somebody this files ?
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Old 10-30-2021, 23:45   #14 (permalink)
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Quote:
Originally Posted by deathr View Post
hi need this files!!? have somebody this files ?

hi, do you need this files ???!??!

maybe somebody have those files ?!?!?!


post #2 updated links.


b.r.
Alex
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Old 11-09-2021, 19:28   #15 (permalink)
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Thankyou so much sir it worked my phone is back to alive
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