octoplus lg 1.7.7 d820 imei repair done.. without any 3g 4g repair - GSM-Forum

zishhaider · 01-05-2015, 12:54

octoplus lg 1.7.7 d820 imei repair done.. without any 3g 4g repair
1st downgrade from 5.0.1 to 4.4.3
nd repair

Code:

Welcome to Octoplus/Octopus Box LG Software version 1.7.7
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM172
Selected model: D820
Reading info...Failed!
Port busyFailed!
Could not detect mode!
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM1
Selected model: D820
Reading info...
Initializing ADB...OK
Waiting for phone...OK
Model ID: Nexus 5
Firmware version: 
Kernel version: 3.4.0-gd59db4e (android-
[email protected]) (gcc version 4.7 (GCC) ) #1 SMP 
PREEMPT Mon Mar 17 15:16:36 PDT 201
Android version: 4.4.3
Hardware: Qualcomm MSM 8974 HAMMERHEAD (Flattened Device Tree) 
ARMv7 Processor rev 0 (v7l)
After perform Repair IMEI operation, 3G/4G network will be unavailable!   
Initializing ADB...OK
Waiting for phone...OK
Switching to Fastboot mode...OK
Unlocking Bootloader...
Bootloader is unlocked.
Writing Bootloader...OK
Please, wait while the phone will turn on and press "Ok" button.
Trying to enable Diagnostics ports...
Initializing ADB...OK
Waiting for phone...OK
Checking root access...
Phone is not rooted.
Sending exploit...OK
Checking root access...
Phone is already rooted.
Root access garanted!
Diagnostics ports are enbled!
Switching to Serial Port...
Found model AAAAANAZ:ÿh°Á at port COM103
Reading info...OK
Mode: Normal
Model ID: AAAAANAZ:ÿh°Á
Firmware compiled date: Mar 12 2014
Firmware compiled time: 20:00:00
Firmware released date: May  7 2014
Firmware released time: 08:55:32
SW Version: M8974A-2.0.50.1.13
IMEI: 358239-05-127136-1
SPC: 048670
Fixing IMEI...
New IMEI: 350699-20-058396-6
Reading QCN...
Send SPC...OK
Reading Mobile Property...OK
Reading Feature Mask...OK
Reading Roaming List 0...OK
Reading Roaming List 1...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 "D820_358239051271361_05-01-2015_16-14-26.qcn"
Switching to Download mode...Failed!
Please perform the following steps:
1. Disconnect cable
2. Put phone into download mode manually (Power phone OFF and press 
and hold "Vol+" button)
3. Connect cable and press "Ok" button.
Initializing flash...OK
Reading partition...OK
Reading security area...OK
Backup saved to "D820_358239051271361_05-01-2015_16-28-43.SEC"
Writing security area...OK
Switching to Normal mode...
Please perform the following steps:
1. Wait while the phone will turn on
2. Reboot the phone
3. Enable "USB debugging" Mode
4. Connect the cable and check, whether ADB interface has appeared in 
PC Device Manager
5. Press "Ok" button.
Initializing ADB...OK
ADB Server was found. Trying to kill...
Waiting for phone...OK
Switching to Fastboot mode...OK
Unlocking Bootloader...
Select "Yes" on phone screen and press "Power" button.
Please perform the following steps:
1. Wait while the phone will turn on
2. Reboot the phone
3. Enable "USB debugging" Mode
4. Connect the cable and check, whether ADB interface has appeared in 
PC Device Manager
5. Press "Ok" button.
Initializing ADB...OK
Waiting for phone...OK
Switching to Fastboot mode...OK
Bootloader is unlocked.
Writing Bootloader...OK
Please, wait while the phone will turn on and press "Ok" button.
Trying to enable Diagnostics ports...
Initializing ADB...OK
Waiting for phone...OK
Checking root access...
Phone is already rooted.
Diagnostics ports are enbled!
Switching to Serial Port...
Found model AAAAANAZ*ÿh°¹ at port COM103
Send SPC...OK
Writing QCN...
Writing Roaming List 0...OK
Writing EFS...OK
Writing NV_Numbered Items...OK
Writing NV_Numbered SIM1 Items...OK
Writing NV_Numbered SIM2 Items...OK
Writing Provisioning Items...OK
Writing QCN done!
IMEI successfully fixed!
To complete the operation, please make Factory Reset (Go to "Settings" -> 
"General" -> "Backup & reset" -> "Factory data reset", press "Reset 
phone" and "Erase everything" buttons).

no need of any qcn etc... Thnx team..

tanveer_4447 · 01-08-2015, 07:11

hi

how did you downgrade ZISHHAIDER sir?
because in lg octoplus software there is still not supporting for flashing this model...
kindly tell me bro bcz i have a lg d820, and there is 5.0.1 version... i want to do repair this handset...

thanks in advane....

Octopus box · 01-08-2015, 07:58

@ tanveer_4447

Repair IMEI is currently not supported for D820 with Android 5.0.x. You can re-flash the phone with lower firmware version, make Repair IMEI and then write (or to update) firmware to Android 5.0.x again. Octopus Box LG Software currently doesn't support Write Firmware for this device. To write firmware You can use "Nexus 5 Root Software" from the folder "LG/FOR UNLOCK AND REPAIR/" from the Support Area.

zishhaider · 02-17-2015, 17:27

hi team, got another same mobile, but having issues while connecting, would u like to add an option for "enable diag port"..as i have seen such option in another lg/sam box (don't want to mention name--zx )

Octopus box · 02-17-2015, 17:32

Just install the latest Software version (Software) and try again. Diag mode should be activated automaticaly. Write here the result.

zishhaider · 02-18-2015, 11:12

ok let me try, but same thing happened to me few weeks ago, when by mistake i flashed d821 with d820 files.. mobile was fine but with same connecting issues, As per this current piece in my hand is d820 nd it was on lollipop, after downgrade i m having issues with, so far my doubt on it as pcb is actually d821 nd back cover is changed.. well i m going to work it out nd will post results..

zishhaider · 02-20-2015, 18:04

Finally got solution..

here is log

Code:

Welcome to Octoplus/Octopus Box LG Software version 1.8.1
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM5
Selected model: D820
Reading info...Failed!
Could not detect mode!
--------------------------------------------------------------------------------
Platform: LG Qualcomm
Selected port: COM5
Selected model: D820
Reading info...Failed!
Could not detect mode!
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM5
Selected model: D820
Reading info...OK
Mode: Fastboot
Model ID: hammerhead D820(E) 16GB
Device serial number: 04b3011125273928
Hardware: rev_11
Bootloader lock state: unlocked
Fixing IMEI...
New IMEI: 350606-20-970418-8
Switching to Normal mode...
Please perform the following steps:
1. Wait while the phone will turn on
2. Reboot the phone
3. Enable "USB debugging" Mode
4. Connect the cable and check, whether ADB interface has appeared in 
PC Device Manager
5. Press "Ok" button.
Initializing ADB...OK
Waiting for phone...OK
Switching to Fastboot mode...OK
Unlocking Bootloader...
Bootloader is unlocked.
Writing Bootloader...OK
Please, wait while the phone will turn on and press "Ok" button.
Trying to enable Diagnostics ports...
Initializing ADB...OK
Waiting for phone...OK
Checking root access...
Phone is not rooted.
Sending exploit...OK
Checking root access...
Phone is already rooted.
Root access garanted!
Diagnostics ports are enbled!
Switching to Serial Port...
Failed!------(driver installation delay)------
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM659
Selected model: D820
Reading info...OK
Mode: Normal
Model ID: AAAAANAZ:ÿh°?
Firmware compiled date: Mar 12 2014
Firmware compiled time: 20:00:00
Firmware released date: Jun  4 2014
Firmware released time: 17:04:20
SW Version: M8974A-2.0.50.1.16
IMEI: 358239-05-643117-6
SPC: 629381
Fixing IMEI...
New IMEI: 350606-20-970418-8
Skip Read/Write QCN
Switching to Download mode...OK
Initializing flash...OK
Reading partition...OK
Reading security area...OK
Backup saved to "D820_358239056431176_20-02-2015_21-45-07.SEC"
Writing security area...OK
Switching to Normal mode...
Please perform the following steps:
1. Wait while the phone will turn on
2. Reboot the phone
3. Enable "USB debugging" Mode
4. Connect the cable and check, whether ADB interface has appeared in 
PC Device Manager
5. Press "Ok" button.
Initializing ADB...OK
Waiting for phone...OK
Switching to Fastboot mode...OK
Unlocking Bootloader...
Select "Yes" on phone screen and press "Power" button.
Please perform the following steps:
1. Wait while the phone will turn on
2. Reboot the phone
3. Enable "USB debugging" Mode
4. Connect the cable and check, whether ADB interface has appeared in 
PC Device Manager
5. Press "Ok" button.
Initializing ADB...OK
Waiting for phone...OK
Switching to Fastboot mode...OK
Bootloader is unlocked.
Writing Bootloader...OK
Please, wait while the phone will turn on and press "Ok" button.
Trying to enable Diagnostics ports...
Initializing ADB...OK
Waiting for phone...OK
Checking root access...
Phone is already rooted.
Diagnostics ports are enbled!
Switching to Serial Port...
Found model AAAAANAZ*ÿh°G at port COM659
IMEI successfully fixed!
To complete the operation, please make Factory Reset (Go to "Settings" -> 
"General" -> "Backup & reset" -> "Factory data reset", press "Reset 
phone" and "Erase everything" buttons).

1-put into fast boot (turn off mobile> holding volume- insert usb)
2-perform repair function (skip write read qcn) as for me its working ok..

Br

zishhaider

01-08-2015, 07:11	#2 (permalink)
tanveer_4447 Freak Poster Join Date: Nov 2013 Location: India Posts: 237 Member: 2069212 Status: Offline Sonork: 12345678 Thanks Meter: 5	hi how did you downgrade ZISHHAIDER sir? because in lg octoplus software there is still not supporting for flashing this model... kindly tell me bro bcz i have a lg d820, and there is 5.0.1 version... i want to do repair this handset... thanks in advane....

01-08-2015, 07:58	#3 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	@ tanveer_4447 Repair IMEI is currently not supported for D820 with Android 5.0.x. You can re-flash the phone with lower firmware version, make Repair IMEI and then write (or to update) firmware to Android 5.0.x again. Octopus Box LG Software currently doesn't support Write Firmware for this device. To write firmware You can use "Nexus 5 Root Software" from the folder "LG/FOR UNLOCK AND REPAIR/" from the Support Area.

02-17-2015, 17:27	#4 (permalink)
zishhaider No Life Poster Join Date: Jan 2009 Location: Root tunnel Age: 36 Posts: 2,250 Member: 952111 Status: Offline Sonork: I'm not using now. Thanks Meter: 713	hi team, got another same mobile, but having issues while connecting, would u like to add an option for "enable diag port"..as i have seen such option in another lg/sam box (don't want to mention name--zx )

02-17-2015, 17:32	#5 (permalink)
Octopus box Product Supporter Join Date: Oct 2009 Location: Romania, Bucharest Posts: 99,845 Member: 1146942 Status: Offline Sonork: 100.1587278 Thanks Meter: 27,412	Just install the latest Software version (Software) and try again. Diag mode should be activated automaticaly. Write here the result.

02-18-2015, 11:12	#6 (permalink)
zishhaider No Life Poster Join Date: Jan 2009 Location: Root tunnel Age: 36 Posts: 2,250 Member: 952111 Status: Offline Sonork: I'm not using now. Thanks Meter: 713	ok let me try, but same thing happened to me few weeks ago, when by mistake i flashed d821 with d820 files.. mobile was fine but with same connecting issues, As per this current piece in my hand is d820 nd it was on lollipop, after downgrade i m having issues with, so far my doubt on it as pcb is actually d821 nd back cover is changed.. well i m going to work it out nd will post results..