How do I convert a cwm flashable zip to a system.img? - Android Q&A, Help & Troubleshooting

I need to flash a rom via spflashtools or fastboot but I cant use "fastboot update update.zip" for some reason so please help me convert the zip to a system.img!!
I can also work with converting working folder to system.img.
Thank You

Related

How to flash system image file via fastboot?

Sir, I'm flashing system.img file to my micromax a27 via this command "fastboot flash system system.img" but it's showing error. Why? Pls help me immediately..
dont worry
No need to worry. Tell me are you flashing a kernel or an .ftf file or what?
By using fastboot, you will only be able to flash an .elf .sin or .img file!

How to use ramdisk extraction utility to flash TWRP

Hey guys,
I consider myself pretty switched on but I can't understand how exactly the " ramdisk extraction utility" is used to flash TWRP.
Correct me if I'm wrong but it is used to unpack a boot.img file into separate files, one of which is the recovery. It then repacks it and allows it to be flashed via "fastest flash boot boot.img"
Ive found tools that repack boot.img files but all appear to be for Linux.
Can someone assist me by guiding me to a tutorial or offer step by step instructions on flashing TWRP onto my z2?
Basically all I want to do is understand how to flash any recovery I want when running a custom rom.
P. S - can someone explain the concept of why it dosnt work when I try to install TWRP as described in their website with
*terminal emulator or in adb shell:
su
dd if=/sdcard/fotakernel.img of=/dev/block/platform/msm_sdcc.1/by-name/FOTAKernel
Thank you.
Nothing guys?
Im not sure how to help you
1. Install fastboot
2. Use fastboot to flash recovery
Fastboot flash recovery recovery.img
3. You need a custom kernel
4. Find a kernel that supports fotakernel(recovery partition fyi)

LG L9 II D605 - Flash CWM via Flashify (help)

Hello. I have d605 with 20g and root via kingroot. I want flash varcains CWM. But when i execute loki flash, it says loki aboot version does not match device and fails. When i try flash zip for flash from other recovery - try flash via stock 3e recovery, it says instalaion aborted and error 255. So i want flash it via app Flashify, but its risk. Did someone already tried it? And how to do it? Select flash zip (in flashify) and select cwm*.zip or unpack recovery.img and select flash recovery (in flashify) and put unpacked recovery img?
PS it can be also twrp, i want just working recovery for flash CM11
Thanks for help.
https://play.google.com/store/apps/details?id=com.cgollner.flashify&hl=en
Features:
1 - Flash boot and recovery .img without even needing to go to recovery.
Click to expand...
Click to collapse
Which means you have to extract recovery.img from the zip file and flash recovery.img via flashify.
When I select flaah recovery in Flashify and select CWM .zip, it says i have to select file with .img file. And in that zip is the recovery.img file.
shhnedo said:
Which means you have to extract recovery.img from the zip file and flash recovery.img via flashify.
Click to expand...
Click to collapse
I think I explained it in a fairly simple way. You need the .img file, NOT THE .ZIP file.
It doesnt work . I unpacked recovery.img from cwm.zip. Then opened Flashify and selected recovery flash, and put unpacked recovery.img (before it i make recovery backup). It said flash successful and then i used reboot recovery. But it shows only black screen with text like "fastboot mode stared udf start". I must remove battery and put back, then it normal booted to android... Reboot to recovery always open the black screen with that text and is needed battery remove (fixed via recovery restore from backup in flashify, then reboot recovery opens stock 3e recov.)
Please What now? Thx

How can I update gr5 to kii-l21c185b321

I need help my phone is rooted and I want updated it but phone can't updated
What's method for update it
Thanks
Akram ghanam said:
I need help my phone is rooted and I want updated it but phone can't updated
What's method for update it
Thanks
Click to expand...
Click to collapse
Flash stock recovery or visit Honor 5X File Depot and and install b310 software. And update it.
HUAWEI KII-L21 Sent with Tapatalk.
Can you give me the link to download it
Thanks again
Akram ghanam said:
Can you give me the link to download it
Thanks again
Click to expand...
Click to collapse
Here C185 b310 version. Use Huawei update extractor And select update.app from the zip you downloaded and extract recovery, system, boot files with huawei extractor and flash with adb. Install Mfastboot first.
Follow the steps:
Steps:
Use Huawei Update Extractor to open the stock rom (update.app file from downloaded stock rom zip) with profile unkown.
Select BOOT.img, RECOVERY.img, SYSTEM.img and extract them using right-click Extract selected
put .img files in the folder as minimalfastboot.
boot device in fastboot mode: VOLUME DOWN + POWER: and on Pc's commandline navigate to fastboot
Flash Recovery: fastboot flash recovery RECOVERY.img
Flash Boot: fastboot flash boot BOOT.img
Flash System: fastboot flash system SYSTEM.img
Reboot. Finished, And share the result
can you send me a video on how to do it? please instructions are too hard

how create zip file from update.app file?

Any body can help me how to repack update.app (stock rom) into flashable Zip
My phone have unlocked bootloader and have twrp.
Impossible to flash stockroom with update.app file via twrp.
I`ve tired using custom rom so many bug.
I want rolling back into stockrom with keep twrp n unlocked bootloader.
I've lost my backup
Sorry bad English
Device SCL-L21
1. extract boot.img and system.img for update.app using huawei update extractor
2. copy them into fastboot folder on your computer
3. go into fastboot mode and type this on you computer:
fastboot flash boot boot.img
&
fastboot flash system system.img
3. when completed just type "fastboot reboot"
4. wipe data and cache in recovery to start your phone like new
that`s what i do when i flash stock rom
TheWarrior12345 said:
1. extract boot.img and system.img for update.app using huawei update extractor
2. copy them into fastboot folder on your computer
3. go into fastboot mode and type this on you computer:
fastboot flash boot boot.img
&
fastboot flash system system.img
3. when completed just type "fastboot reboot"
4. wipe data and cache in recovery to start your phone like new
that`s what i do when i flash stock rom
Click to expand...
Click to collapse
Hi man, itś so many years dead discussion, but now i need upgrade my Honor 5C. I don´t know if i´ve make something bad, but if i try flash system from stock rom (NEM-L21C432B364), my phone is dead. Only recovery and fastboot mode is working. I´ve try upgrade from version B132. Can you help me please? Now I am not sure, if upgrade version B132 directly to B364 is OK....

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