Instruction for users , who have problems with bad nv items for lg e900 optimus .
Maybe this procedure repair your bricket lg phone , this is the best method to fix your wrong ,resetting phone (when show only lg logo ,nothing more , you must know that , your "umts nv items" are wrong , dont enable "automatic mode at MFG app at phone at modem settings , because settings will change ) .
-Install newest qpst ( ver 402) program with drivers for phone ( from lg site )
- enable QC Composite mode for port setting at MFG application at phone ( access - ##634# and 277634#*# )
-restart phone
-connect phone to pc , at qpst configuration make new manual connection for your com port ( what com ? find at task menager )
It is important to have older factory firmware (not wp7.8 ) at phone because newest have rather blocked some functionality , for example v10b , v10c these .DZ files will be ok ( you can downgrade firmware version of your phone with lgdp2 v33 program with .DZ file ) .
- next open "Download program" (qpst program section) and click for "backup " bookmark , make location for wiriting .qcn file with nv items.
Further is more easily
.
This program have some additional funcionality , for example qpst programming (you can change umts setting for example )
My good nv item file for you at attachemnts.
Related
I have not found about this.So, i thought i should make a post here about how to find your Device ID without searching in Registry.
There are a few steps only & they are idiot proof.The regular method posted in the official & some other threads can give you more than one DeviceID for your Phone if you have plugged the Phone in different USB Ports.
Even searching in Registry can give you more than one DeviceID if you used multiple USB Ports.So, in that case you will need to know which is the correct deviceID for your model & this does not involve searching in Registry.
1) Install SEUS ( Sony Ericsson Update Service ) from the official website.
2) Install the Update Software while your phone is connected to your machine.After installing the Software , Disconnect your Phone from your Computer & start the Update application & follow the prompts.
3) Put your phone in Flash Mode.
4) A Green light will turn on while your phone is off if you have done it properly which is shown on the above picture.
5) Now press your Keyboard's Windows & Pause Break buttons at the same time.And go to Device Manager.
6) Expand the " Universal Serial Bus Controllers " & Click on " SEMC Flash Device " .
7) Now from the SEMC Flash device window, scroll through the value of " Device Instance ID " .
8) There you will get your DeviceID.Just highlight & Ctrl+C & Paste it in a Notepad.As you know the last parts are your DeviceID.
In this way you will not search into registry & you will get the correct DeviceID every time you connect your Phone to your machine in the Flash Mode.
Thank You.
Mod. edit: not dev related, moved to general
thx for sharing
Hello , i have a galaxy S IV with nv data problem , i want to back up nv file with qpst , qpst detects the phone port 24 and port 25 , but when i select to backup the file it just says
Status:Memory Backup Failed
Error : Disk Error while writing to file
And its stoping here .
The phone has imei and its rooted , busybox , but it has problems with nv data , and it cannot register on network also it sees no network , the phone detects the simcard but no network , if some one could help me i would apreciate it , thank you .
UP !
I got the same thing my friend. Did you ever fix it?
Hello
At the first sorry for my english ! : )
I have the problem like in a topic with lg f70 d315. When phone was working i rooted him and then i download ROM Manager to make "current rom image recovery". The application show me the title window with the backup name, i approve this and then phone shut down - black screen and it's all. : (
Can't power up the phone nothing happend, can't go into the "download mode", adb interface also is dead, nothing happens.
When i plugin the phone to PC, PC detects as a storage memory with size smth like 7 0 mb.
I Think that the program "Rom Manager" change my partirion or overwrtie this in some way.
Made some screenshot with content of this "storage memory", and partitions (this from disk 1, F).
How i can repair my phone?? please ! and one more time sorry for english and be patient with me ! : )
thanks!
Today connect phone to PC ( with ubuntu) it's show's all partitions and files, screenshot attached. : |
did you solve your problem?
I have identical situation
****PEOPLE WHO ARE THINKING ITS SPAMMING POST THEN BE ASIDE FROM THIS THREAD****
I am using mmx a120 (4.4.2,8gb) And when i was not om custom rom then it was locking locking my 2G network in 5-6s and 3G in 4-5s and also 3G only working fine but afterwards i try to install wiko 5.0 Rom then on sp tool its shows i have to use "format all+download" So i do that and i forget to take a backup and after rom flashed then 2G is locking in 30-50s and 3G in 2-4min and no network in 3G only and when choosing 3G only then also 2nd sim getting no network and i have to restart the phone to get back 2G again !
I have searched on xda and i got a solution also but that is for micromax a210 (And mine is a120) so, if anybody have faced this issue before and now solved then reply here !
***IT WILL BE HELPFULL FOR ME TOO MUCH***
Exactly the same issue with me
I am suffering from the exact same problem. I recently flashed my mmx A120 with stock ram and just like you, I didn't make a backup of any sorts. Now I have rooted my phone and I have 2gb for app installation. Everything is good except now when I choose 3g only, the network signals instantly vanishes. It's becoming a huge problem for me as no body likes to use 2g. I mean Nobody ! If you come across a solution please do help me as well by letting me know. I will be grateful to you.
Solved Canvas A120 3G work perfect
Sushant.420 said:
I am suffering from the exact same problem. I recently flashed my mmx A120 with stock ram and just like you, I didn't make a backup of any sorts. Now I have rooted my phone and I have 2gb for app installation. Everything is good except now when I choose 3g only, the network signals instantly vanishes. It's becoming a huge problem for me as no body likes to use 2g. I mean Nobody ! If you come across a solution please do help me as well by letting me know. I will be grateful to you.
Click to expand...
Click to collapse
Hi,
Update parameters via maui 3g meta tool,
1. Open mauimeta 3g tool (run as administrator)
2. From options select connect smartphone in meta mode
3. Press reconnect
4. Switch off your phone and connect it to usb. the phone will boot up and stuck on boot logo(dont panic its normal). After sometime in the tool u will see the phone's parameters like gsm850,it means that it is successfully detected by the tool
5. Now select update parameter from the drop down menu,a popup will appear
6. click on change nvram database and select the given modem file
7. click on load from file and select the ini file
8. wait for sometime the barcode check box on below will be automatically checked and will display a message load from file completed
If you want ini configuration file of canvas a120
Suggest how to upload
rahulramavat5 said:
Hi,
Update parameters via maui 3g meta tool,
1. Open mauimeta 3g tool (run as administrator)
2. From options select connect smartphone in meta mode
3. Press reconnect
4. Switch off your phone and connect it to usb. the phone will boot up and stuck on boot logo(dont panic its normal). After sometime in the tool u will see the phone's parameters like gsm850,it means that it is successfully detected by the tool
5. Now select update parameter from the drop down menu,a popup will appear
6. click on change nvram database and select the given modem file
7. click on load from file and select the ini file
8. wait for sometime the barcode check box on below will be automatically checked and will display a message load from file completed
If you want ini configuration file of canvas a120
Suggest how to upload
Click to expand...
Click to collapse
Link
https://drive.google.com/drive/folders/1jsHzdo3_kM14N-LwjK0uk9gyIbqXKkVw
---------- Post added at 03:57 PM ---------- Previous post was at 03:54 PM ----------
rahulramavat5 said:
Hi,
Update parameters via maui 3g meta tool,
1. Open mauimeta 3g tool (run as administrator)
2. From options select connect smartphone in meta mode
3. Press reconnect
4. Switch off your phone and connect it to usb. the phone will boot up and stuck on boot logo(dont panic its normal). After sometime in the tool u will see the phone's parameters like gsm850,it means that it is successfully detected by the tool
5. Now select update parameter from the drop down menu,a popup will appear
6. click on change nvram database and select the given modem file
7. click on load from file and select the ini file
8. wait for sometime the barcode check box on below will be automatically checked and will display a message load from file completed
If you want ini configuration file of canvas a120
Suggest how to upload
Click to expand...
Click to collapse
https://drive.google.com/drive/folders/1jsHzdo3_kM14N-LwjK0uk9gyIbqXKkVw
data2318 said:
Here is the Boost Mobile LS665 stock TOT firmware, will fix bootloader / Security Error at boot, just use the following LG Flash Tool to flash:
goo.gl/RizWxw
If you have Virgin Mobile then probably mobile data won't work, need to edit some build.prop & APN files etc.
LG Flash Tool: https://www.mediafire.com/?5cxw1pn2uj8u3jv
Replace MegaLock.dll in C:\LG\LGFlashTool with my MegaLock.dll from the download before opening LG Flash Tool.
Turn off phone, hold VolumeUp key then plug in USB cable to computer in order to enter download mode.
Select the dll and tot using the flashtool and open device manager to manually set the phone (in download mode) to port COM41.
No password, no tricks. have fun.
Click to expand...
Click to collapse
I flashed to VM LS665 and it zeroed my imei. But luckily I have friend who repair imei/meid for me.
Anyway I boot up and get no data. LTE show in network status, but has an exclamation mark (apn settings?)
I go into the telephpny.db database and can see many possible APNs and there is virgin/sprint APN that is correct.
But in the phone settings apn menu the list only has one default apn, not the list that is in telephony.db
So what other apn (apns-conf.xml) or what changes in the build.prop?