Is it possible to create a qpst flashable firmware from stock rom? - Optimus L3, L5, L7 Android Development

Hi all
For some models I can find qpst firmware, but for some models it seems there is not such a file. Is it possible to create it from a stock rom (kdz/dz) ? I find some tools and tutorials to extract kdz/dz , but it does not create required files for qpst.
I have a lg e405 with qloader 9008 on device manager.
Tnx...

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[Q] [QUESTION] How to create a KDZ file?

Good night!
This thread is a "2 questions", really.
I have a D685, know as LG G Pro Lite Dual. I want to try make a custom ROM, but, for now, this model don't have a recovery to flash ROMs, or CWM. It don't have bootloader (wich is locked) or fastboot mode. All it have is a stock recovery, which is nothing but and android opened (the keys do nothing), and a "download mode".
The only ways to flash a ROM into this phone is using LG Mobile Tools (the offline method) in download mode, or official LG Program. With the offline method, we flash a file with a KDZ extension.
I can extract it, it give me a CAB file. When extracted, I have 2 files: a DLL and a BIN file, instead a .DZ or .WDB file. I can't find a program/way/thread to extract the BIN file... anyway to do this?
The intention is get the system.img (or whatever) inside the BIN, cook it, and reflash it. Then, you ask: "How to reflash, if this device don't have a recovery?"
Well, this is my second question! If I can create the KDZ file, maybe I can "integrate" the system.img into the KDZ, and flash using the offline method!
By this way, maybe we can have a recovery and boot images, too... If the BIN file have them, maybe we can cook boot and recovery, too... maybe... All depends what is inside the BIN file, and of course, if we can create or recreate the KDZ and flash it.
Any tips for these questions?
Thanks!
EDIT: we have root, at least. Tried to get boot and recovery with MTK Droid Tools, but the phone don't boot. It gives a security error just after turns on..

Extract a .pac(packet file) to flash with ADB?

Extract a .pac(packet file)
Hello All,
I need to install stock ROM into a soft bricked MicroMax bolt a27 in which only fastboot mode is currently..There is a SpreadTrum upgrade tool for the purpose but Im not able to get it working ,this tool uses a .pac file(packet file) present inside the firmware directory of the downloaded stock ROM and appears to have many files in it like system.img etc.
Is it possible to somehow extract the files from this .pac and then use fastboot?
Please suggest.
Thanks..

huawei y330 u01 flash the rom by sptools but ....imei invalid

hello
As i work for pprojects on my arduino, i decided in the same to flash my huawei y330 u01 for install software like i want and because i found the phone too slow.
the phone was in android 4.2.2 vB123. Now same version after flash failed.:crying:
My phone provider is free mobile
i took the rom made in a french forum and use sp flash tools. Like a newbie, i don't save my phone because where are no data so i don't read all documentations and i check the all options on sp flash so i erase my imie if i understand by erasing the nvram
i try different way to reinstall my imie but all failed. i have a official rom that i tried to flash with 2 computers in w10 or 7 but it's a update.app file and ctw don't take it. i try to unpack this file with a post take here. i also try :
imei repair,ingeneer mode,maei meta ,mobileuncul,mtktools,spflash tools in differents versions 3.x or 5.x ,sn write, nvram fix
so i have few questions :
if i flash the phone with the official rom, can this repair the imie ? In that case, how can i restore with the update.app file is it possible to install the official recovery 3e ?
someone have a backup for an original phone just put the imie to null that i can install?
thanks for everything to try
CR
need the file mddb for my restore
Hi with out being out of law, can somebody send me the file BPLGUIinfoCustomAPPxxxxxx from system /etc/mddb
it's the file if i understand which the modem description. my phone is a y330 u01
chip mt6572 e01
software version moly
hardware (huawei 72 we jb3 hspa hw)
thanks
cr
Uncheck Preloader while other files checked and click on download then connect ur huawei and it should write VCOM XX(where XX represents a random port) in spflash tool.
Official roms are obtainable from huawei sites and there exist different versions but all look same to me ; u may also used a U05 variant on your U01 .

How to Flash Cube T8 Plus using Smart Phone Flash Tool

Hi All
can someone please help me with a step by step instructions on how to use the smart phone flash tool to restore an earlier firmware.
i have the firmware but cant seem to find the scatter file, what i though was the scatter file isnt it.
Thanks

How to make or get .mbn file for qualcomm hard brick phone?

How exactly do we obtain or make a .mbn for the Qualcomm flashing tools? I have Odin firmware but the programs wants mbn format

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