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[Q] Can't Install Slimkat : Status Error 7

Hi Buddy!
Greetings from a new guy here
Just basic question, few days back I'm trying to Install Slimkat ROM, I've done few steps below :
- Wipe data factory reset
- Wipe chache
- Wipe dalvik
- Format system
- Flash zip from Internal SD Card
But I'm getting status error 7 on installation proccess
I'm trying to Install another ROM (CM 10.3 Official & CM 12 Unofficial) its working just fine
Why I couldn't install Slimkat on my device?

Because you are using an out dated recovery, you need at least cwm 6.0.4.4 because KitKat requires selinux support and older recovery doesn't support it, get it from general section of tab 2 and flash it using existing recovery
Hope it works

shsagnik said:
Because you are using an out dated recovery, you need at least cwm 6.0.4.4 because KitKat requires selinux support and older recovery doesn't support it, get it from general section of tab 2 and flash it using existing recovery
Hope it works
Click to expand...
Click to collapse
Thanks! Its working now
But just wondering, I previously using CWM 6.0.2.8 but I can even install CWM 12 which lolipop based
Why it doesnt work on slimkat which based on kitkat? Kitkat is even lower than lolipop

aliarroughi said:
Thanks! Its working now
But just wondering, I previously using CWM 6.0.2.8 but I can even install CWM 12 which lolipop based
Why it doesnt work on slimkat which based on kitkat? Kitkat is even lower than lolipop
Click to expand...
Click to collapse
If you read what I typed carefully, KitKat uses selinux, lollipop doesn't,
So you can use any recovery made for your device to flash a lollipop based ROM,
But anyways people are getting trim bug that causes infinite Boot loop without any reason, that's why our supper hero Andi protects us with patches that prevent those things.

[Q] Bricked or not bricked

Hi XDA community,
I updated my One+ one to OS Oxygen lollipop (succesfully) by loading the zip file from the TWRP menu, but I prefer the 4.4.4 version (main reason is battery life), so before reinstalling the original CM11, I decided to 'clean' a little bit my phone.
I think I wipe too many things (like system, data, sdcard...) (erfff, I know, I'm stupid and make a big mistake, but that's not the point !)
Now, I have a nice phone, without any OS.
Question is :
How can I copy a new ROM zip into the phone storage to install it from TWRP ? (the only way I know to inxtall a ROM)
Or maybe I'm totally wrong and I need to do something else, but what ?
I'm not a total noob, but I'm really stuck with a OSless phone and don't really know what to search.
Can someone point me to the correct direction ?!
Thanks in advance

unyx said:
Hi XDA community,
I updated my One+ one to OS Oxygen lollipop (succesfully) by loading the zip file from the TWRP menu, but I prefer the 4.4.4 version (main reason is battery life), so before reinstalling the original CM11, I decided to 'clean' a little bit my phone.
I think I wipe too many things (like system, data, sdcard...) (erfff, I know, I'm stupid and make a big mistake, but that's not the point !)
Now, I have a nice phone, without any OS.
Question is :
How can I copy a new ROM zip into the phone storage to install it from TWRP ? (the only way I know to inxtall a ROM)
Or maybe I'm totally wrong and I need to do something else, but what ?
I'm not a total noob, but I'm really stuck with a OSless phone and don't really know what to search.
Can someone point me to the correct direction ?!
Thanks in advance
Click to expand...
Click to collapse
Hello,
Since last ROM you used was based on Android Lollipop, you can flash any Android Lollipop based ROM without any issues by just pushing the ROM.zip along with GApps.zip in the internal storage.
If you want to rollback to any Android KitKat based ROM, you need to flash CM11S firmware first before flashing any Android KitKat based ROM otherwise you'll end up bricking the device.
And if you happen to flash Android KitKat based ROM first and then suddenly changed your mind to upgrade to latest Android Lollipop based ROM, then recommendation is to first flash any CM12 nightly and then flash any Android Lollipop based ROM.

Thanks Mister for your answer :angel:
My pb was more about how can I copy the ROM on my phone, but anyway, I found a solution with the USB-OtG :good:
I copy the CM11 rom on the OtG key, plug it on my phone, and from the TWRP menu, I successfully mount the 'otg-usb', so I can browse the additional usb key plugged on my 1+1, and select the correct zip file.
By the way, many thanks for your explanation and direction on how I can upgrade/downgrade my device without brick it !
Long life to XDA

help moving from CM11 to LP

so i got my mate7 over a year ago and right from the start i installed cm11. i only had the stock rom for a week. its been so long that i forgot this phone has a fingerprint scanner. i have decided to flash the latest huawei rom and then shortly after flash KangVIP. the problem is that i dont know where to begin.
im currently running CM11 from this thread. i installed TWRP using acbka's tool (thanks!). so, where do i go from here? im guessing i go to stock recovery and then do a serious of stock firmware upgrades. the problem is i dont know which ones.
my phone model is an MT7-L09 (im in the US if that matters). im hoping i can get LP installed before the spring semester. any and all help is appreciated. thanks and happy new year.

For coming back to huawei stock rom from CM11 I usually:
(Wipe /data and /system from recovery)
Flash from recovery this ROM http://forum.xda-developers.com/mate-7/development/rom-erykinemt7-v1-0-0-mt7-l09-b137sp03-t3044695 or any kitkat rom that comes with flashable zip
Flash the stock kitkat recovery (Option 1 from acbka's tools)
Flash a stock kitkat rom (this for example --- I didn't try flashing Lollipop stock rom here, you can just try it or install kitkat stock then lollipop stock) using huawei update tool (you have to put the stock rom in /dload folder, then go to settings, update and start a local update). It's important that you have flashed the stock recovery in the previous step because a non-official recovery won't let you install huawei software.
Now you can receive OTA updates
(I use cwm recovery but I think that it's just the same with twrp)

Upgrading Honor 4C to Marshmallow

Hi Currently I am having Honor 4c with Kitkat 4.4.2 (V100R001C636B160) version I wanted to Upgrade my android version to Marshmallow(CHM-U01C432B560) or any other custom ROM. I have unlocked my device bootloader and installed CWM recovery following the guide https://forum.xda-developers.com/honor-4c/development/honor-4c-root-cwm-recovery-inshaalmirza-t3177770 was able to install CWM but I wanted to install TWRP and followed the guide by @HassanMirza01 but wasnt success to install TWRP , if I am trying to flash Marshmallow ROM using CWM or by flashing IMG files using ADB I am not able to do it. Every Time I try to flash a ROM from CWM I am getting error and while flashing IMG files using ADB the screen is being struck at boot logo.Can anyone guide me how to replace CWM with TWRP so that I can Install Marshmallow (every time while I am trying to flash TWRP it is being struck at boot logo and had to flash stock ROM to recover the phone) and install marshmallow.
Note: Initially I upgraded to Lollipop as the version was not stable and Buggy I reverted to stock version using the official guide.

miststudent2011 said:
Hi Currently I am having Honor 4c with Kitkat 4.4.2 (V100R001C636B160) version I wanted to Upgrade my android version to Marshmallow(CHM-U01C432B560) or any other custom ROM. I have unlocked my device bootloader and installed CWM recovery following the guide https://forum.xda-developers.com/honor-4c/development/honor-4c-root-cwm-recovery-inshaalmirza-t3177770 was able to install CWM but I wanted to install TWRP and followed the guide by @HassanMirza01 but wasnt success to install TWRP , if I am trying to flash Marshmallow ROM using CWM or by flashing IMG files using ADB I am not able to do it. Every Time I try to flash a ROM from CWM I am getting error and while flashing IMG files using ADB the screen is being struck at boot logo.Can anyone guide me how to replace CWM with TWRP so that I can Install Marshmallow (every time while I am trying to flash TWRP it is being struck at boot logo and had to flash stock ROM to recover the phone) and install marshmallow.
Note: Initially I upgraded to Lollipop as the version was not stable and Buggy I reverted to stock version using the official guide.
Click to expand...
Click to collapse
You can try this TWRP https://forum.xda-developers.com/honor-4c/development/recovery-twrp-3-0-0-0-huawei-honor-4c-t3349495 or some version of TWRP for honor 4x or p8lite. And then you can try to flash stock firmare using this tutorial https://forum.xda-developers.com/honor-4x/how-to/install-emui-4-1-4x-4c-g-play-g-play-t3515702. You might need to be in lollipop or marshmallow to use it.

Hi @keikari thanks for the reply, that is the case where I am facing the problem Neither I can install Twrp 3.0.1-0 (r1,2,3,4) variants nor lollipop or marshmallow update .I am struck with stock Rom tried more than 15 to 20 times . Can you provide any alternative solutions.

miststudent2011 said:
Hi @keikari thanks for the reply, that is the case where I am facing the problem Neither I can install Twrp 3.0.1-0 (r1,2,3,4) variants nor lollipop or marshmallow update .I am struck with stock Rom tried more than 15 to 20 times . Can you provide any alternative solutions.
Click to expand...
Click to collapse
What error did fastboot gave you when you tried to flash TWRP?

No error given but after flashing twrp device is struck at boot screen and can't move to next screen cwm flashing works fine .
Is it mandatory to have lollipop or marshmallow update to flash twrp?

miststudent2011 said:
No error given but after flashing twrp device is struck at boot screen and can't move to next screen cwm flashing works fine .
Is it mandatory to have lollipop or marshmallow update to flash twrp?
Click to expand...
Click to collapse
I don't know how things really work or why they need stuff to work. But in TWRP thread it says for android 5.1.1 - 6.0. So I guess it's important to have some of those versions.

Is there any other way to flash lollipop or marshmallow from cwm? I even extracted update.app and flashed recovery, system , boot images individually but it also doesn't work struck at boot screen. Can I fully wipe system files from phone and re-flash lollipop or marshmallow update. Similar to full format of a PC.

miststudent2011 said:
Is there any other way to flash lollipop or marshmallow from cwm? I even extracted update.app and flashed recovery, system , boot images individually but it also doesn't work struck at boot screen. Can I fully wipe system files from phone and re-flash lollipop or marshmallow update.
Click to expand...
Click to collapse
No idea will that work, but one thing that comes to mind is to flash those images you did and then put UPDATE.APP in your sd card in folder named dload and do force upgrade ( power + vol up + vol down ).

keikari said:
No idea will that work, but one thing that comes to mind is to flash those images you did and then put UPDATE.APP in your sd card in folder named dload and do force upgrade ( power + vol up + vol down ).
Click to expand...
Click to collapse
Tried that too but no success. I think the problem occurred while downgrading to kitkat from lollipop maybe it corrupted the boot system. Even that is the case while flashing and wiping cache so many times it might have showed error in any of the instances but it didn't. Can't find out what actually preventing system to update.

Lenovo tab2 a7 10f kitkat rom problem

Hello,
I am a beginner at android development.
I have a Lenovo tab 2 a7 10f which was, actually given by my coaching institute with a KitKat rom installed in it which, i guess was with system app of them.Whenever anyone would open it, it would turn on with a screen if the app only.With my current knowledge, system app can only be deleted by flashing a new rom or by rooting the rom(what could i do by roiting if it turns on to that app only!). Now,I wanted to flash a firmware of KitKat, either by recovery or by SPF tools.
1. I tried recovery and then rom method, after installing adb and fastboot drivers and Lenovo usb and that 15 second driver, adb devices didn't show up(It showed up on any other device )
2.I tried Spf tools method ; it also didnt work
To my curiosity:angel:, in the stock recovery, it showed the option of flashing an update through adb sideload.
I tried and it showed up like
Xxxxxxxxxx.... sideload
I read the xda forums and found that to install a custom or stock lollipop rom a minimal mod has to be made using SPF tools.
NOW
what i need is KitKat recovery flashable stock or custom rom because there are lollipop ROMs everywhere.If it is already available, please send me link or if any guy has a KitKat rom and knows how to make a flashable zip of it, please upload.
This thread will be useful for many people having the same problem.
Regards,
Spartan the boy

even i got this same tablet from a coaching institute their name is professional academy for cpt