GSM Shop
GSM-Forum  

Welcome to the GSM-Forum forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.

Registration is fast, simple and absolutely free so please - Click to REGISTER!

If you have any problems with the registration process or your account login, please contact contact us .

Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Octopus/Octoplus > Octopus LG/Octoplus LG

Reply
 
LinkBack Thread Tools Display Modes
Old 12-06-2018, 17:31   #1 (permalink)
Freak Poster
 
Join Date: May 2010
Posts: 257
Member: 1305804
Status: Offline
Thanks Meter: 20
M150 can't go into Download Mode [Answered]


HI

after following all steps, the phone can not be in download mode,
i tried manually to to make download mode with Vol+ , no success,



here log:


Welcome to Octoplus/Octopus Box LG Software version 2.9.0
--------------------------------------------------------------------------------
Connecting to server ...OK
Username: f6uvdp1
Authorizing...OK
Checking balance...OK
Your balance: 50 credits.
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM262
Selected model: M150
Reading info...
Model ID: LG-M150
IMEI: 353712-09-611140-9
Android version: 7.0
Battery level: 54%
SW Version: M15020m
Mode: Normal
Firmware compiled date: Jul 06 2017
Firmware compiled time: 04:00:00
Firmware released date: Apr 10 2018
Firmware released time: 21:10:59
SW Version: MPSS.JO.2.0.c1.2-00020-8909_GEN_PACK-1.92496.1.104247.1
IMEI: 353712-09-611140-9
Bluetooth address: B4:F7:A1:0B:BB:92
Wi-Fi MAC address: B4:F7:A1:CB:FC6
SPC: 000000
Unlocking...
Initializing ADB...OK
Waiting for phone...OK
Connecting to server...OK
Octopus smart card is present.
Checking smart card...OK
Username: f6uvdp1
Authorizing...OK
Checking balance...OK
Checking operation...OK
Get credits, needed for current operation...OK
Your balance: 50 credits.
To perform "Unlock" operation you need to have 50 credits.
Reading QCN...
Send SPC...OK
Reading Mobile Property...OK
Reading Feature Mask...OK
Reading Roaming List 0...OK
Reading NV_Numbered Items...OK
Reading NV_Numbered SIM1 Items...OK
Reading NV_Numbered SIM2 Items...OK
Reading NV Items...OK
Reading EFS...OK
Reading Provisioning Items...OK
Reading QCN done!
Backup saved to "M150_353712096111409_06-12-2018_11-12-02.qcn"
Switching to Download mode...Failed!


Please perform the following steps:
1. Disconnect cable
2. Put phone into download mode manually (Power phone OFF (reconnect battery), press and hold "Vol+" button and connect the cable (or P999 cable))
3. Connect cable and press "Ok" button.Failed!
Performed by 2.9.0 Software version.
---

Last edited by Octopus box; 12-07-2018 at 08:17.
  Reply With Quote
Old 12-06-2018, 17:42   #2 (permalink)
Freak Poster
 
Join Date: May 2010
Posts: 257
Member: 1305804
Status: Offline
Thanks Meter: 20
whem i try to make the phone in download mode :
Red message appers:
Boot verification Fail
- cause : MISMATCH_SIG_LEN

PLS HELP
  Reply With Quote
Old 12-07-2018, 08:16   #3 (permalink)
Product Supporter
 
Octopus box's Avatar
 
Join Date: Oct 2009
Posts: 82,612
Member: 1146942
Status: Offline
Sonork: 100.1587278
Thanks Meter: 22,596
Hello.

Probably, there is some errors in boot loader and your device doesn't go into Download Mode (DM). To unlock this device it is necessary to put the device into DM. You can try to repair (write working) boot loader via eMMC or USB and then try to perform the "Unlock" operation, if the device will go into DM. But there is a risk do damage device via repair procedure.
  Reply With Quote
Old 12-07-2018, 14:37   #4 (permalink)
Freak Poster
 
Join Date: May 2010
Posts: 257
Member: 1305804
Status: Offline
Thanks Meter: 20
The DM was working good, before i start unlocking phone with box.
Can you tell me how to repair DM
THANK YOU
  Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


 



All times are GMT +1. The time now is 12:22.



Powered by Searchlight © 2018 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
- GSM Hosting Ltd. - 1999-2017 -
Page generated in 0.22372 seconds with 7 queries

SEO by vBSEO