Thank you @neutronscott for making this possible! Thank you @lgexalter1 and @Biden2020prez and @yeti and @sdmde for helping me figure out different things about this phone. If anyone has any other ROMs they would like to add to this list please email me at t408dl@gmail.com Prerequisites: ADB , Auto Booter , MTK Drivers , ( Fastboot Drivers ), brains. Warning you are flashing custom firmware and can potentially brick your device! This process will delete everything on your device and there is no way around this! Make sure you are choosing a ROM that is for your specific device! 1. Setup: Download and install all of the prerequisites listed above Download a ROM from the list below and extract the super.bin Download VBmeta files and extract them Place all your files in the ADB folder 2. Unlocking bootloader and disabling AVB: Run Auto Booter Plug in your phone into the computer while it is powered off Once your phone screen says: =>FASTBOOT mode... on it run in adb: fastboot flashing unlock Press 'volume +' key to unlock the bootloader Once bootloader is unlocked run the following codes to disable avb: fastboot flash --disable-verity --disable-verification vbmeta vbmeta.bin fastboot flash --disable-verity --disable-verification vbmeta_system vbmeta_system.bin fastboot flash --disable-verity --disable-verification vbmeta_vendor vbmeta_vendor.bin 2.5 Flash Boot.bin for Roms with apps that need a cursor Download this boot.bin : Run: fastboot flash boot boot.bin 3. Flash Super While phone is still in fastboot mode run: fastboot reboot fastboot When the phone is back in fastbootd mode run: fastboot flash super super.bin (If you see "Invalid sparse file format at header magic" you can ignore it safely.) Once completed, to restart your device run: fastboot reboot You now have a kosher rom! Here are links to ROMS: THESE ROMS DO NOT ALLOW APP INSTALLATION (Even if you try the methods posted on the other thread!) Tested on t408dl, 4058E and 4058L: Talk Only Removes: Browser, Texting, Email, Gallery, Camera, Music, Recorder. Talk Only-Basic : Removes: Browser, Texting, Email, Video. Talk Only-With Apps Op 3 : Removes: Texting, Browser, Video , Email, and Hotspot. Includes: Waze, Weather, and Siddur. Talk&Text : Removes: Browser and Email. Includes: Voice Access. Talk&Text-NO Video : Removes: Browser, Video, and Email. Includes: Voice Access. Talk&Text-With Apps Op 1 : Removes: Browser, Video, Email, and Hotspot. Includes: Waze, Weather, and Siddur. Talk&Text-With Apps Op 2 : Removes: Browser. Includes: Waze, Weather, Siddur, and Hotspot. I will be posting more as I make them If you previously installed my mouse boot.img and you are updating to a newer version of my rom you should update to this boot.img as it is the one that goes along with my updated rom. Helpful Tips: To set up Voice Access: Go to notifications, activate VoiceAccess by clicking on the VoiceAccess notification, say: "Open voice Access Settings", once in settings you can go to 'configure activation key', then to 'activation key', click on the key you want to set (quick dial on back of phone or message shortcut), say: "touch ok", you should be all set! Also in settings you can toggle 'Activation button' to turn off the on screen button. To toggle mouse press the favorites key (star icon). When mouse is on keys 7 and 9 scroll up, and keys * and # scroll down, key 3 opens options/right clicks. Once deactivated the mouse icon remains on screen for around 10 seconds.

Updating Roms Here is a guide for updating Roms. This means you already installed one of darth Kosher Roms, and want to switch to a different one. If you follow these steps you shouldn't lose your data. This guide assumes you already did all the steps to install a kosher Rom, and you are working on the same computer (so you already installed mtk drivers, flashed vbmeta, unlocked bootloader, know how to use fastboot, etc) Step By Step Instructions: Download the rom of your choice from the top post on this thread ( darth ). (make sure its named super.bin - I didn't check all them). You should probably download this boot.bin because you might have an old one. Run fastboot flash boot boot.bin to flash it. Run fastboot reboot fastboot , and wait for your phone to boot to the screen that says "Android Fastboot" among other information. Run fastboot flash super super.bin . When it finishes flashing super, run fastboot reboot , or press "reboot system now" on the phone. Great Job! All Done!

darth Thanks, the more clear we can be on providing instructions, the less questions we'll have to field (hopefully). Too bad you can't provide a link to brains... 😆

Techgen I don't think we should spend too much time on instructions because hopefully we will have a kosher firmware which will be preferable.

Biden2020prez True. BTW I just looked on Amazon, and it seems like its sold out 😦 EDIT: Just got one on ebay

Techgen A few frum cell phone store owners said they are going to start stocking up on the tcl flip 2 now that a good free kosher option looks doable. I’m not sure if that’s why Amazon’s out of stock but you never know. I plan on working on a simple thorough guide for the main apps4flip site but I plan on waiting until we have the full kosher rom to do it so I don’t have to write the guide up twice

What happens when you initiate recovery mode?

chaimzalman Want to explain your question?

Biden2020prez if you remove the browser you can still reset the phone?

Yes. We are working on a way to allow Factory reset but keep browser removed.

Darth your link for drivers was removed because of violation of google drive terms. I had the same issue when i uploaded. Try putting it in a zip

Instructions for installing a kosher ROM on TCL Flip2/Classic T408DL

darth

dovwcom I have also blocked: Software updates, Using public wifi. As far as video player thats included in gallery, I can block camera if people wanted, you can wipe or reset device but it wont change any of the settings in place. I dont think this phone has voice commands (and why would you want to block that?)

What else do people want blocked? Does anyone really want to blovk Camera or Bluetooth or Wallpaper? I can look into blocking hotspot and pin code.

If anyone has any other recommendations of what they want please let me know. I am not going to be making any ROMs with apps like Waze until I have an easy solution for activating the mouse.

dovwcom

darth lgexalter1 - I understand that the rationale and method of the FilterLG which uses device management is different than a custom ROM - I saw they have a large list of features and so used that to verify what was and was not done - as it turns out you also blocked software updates (which is expected and understood) and public WiFi which is an extra feature that I discovered by asking 🙂

cymbal

darth Thank you so much!! I used the Talk only Rom. First I downloaded ADB (I used this tutorial [Login to see the link]), then I followed the instructions. Worked perfectly.

I used Biden2020prez for MTK Drivers.

darth I want to block camera, music, and recorder. Can I remove it through ADB?

Flippy

dovwcom Why block public wifi?

ZTEGuy

Flippy It opens a popup that can be used possibly as a browser

Flippy

ZTEGuy Oh I (should've) know that.

dovwcom

Flippy yes, it's like an IAB (in-app-browser)

XanderXF

I have the T-Mobile 4058W, will this work on that model also?

Biden2020prez

XanderXF great question. Good chance it will, but might not. I would suggest first backing up your super partition. If you need help with that email me [Login to see the link]

Hi1

Can anyone tell me exactly on witch Alcatel models I can use this custom rom? And if I can't use them on all will the suspend adb command work on all Alcatels?

darth

Hi1 This has only been tested on the t408dl. It may work on the 4058's but I would tell you to backup super before you do that, if you need help with that email me at [Login to see the link] . The suspend command will work on any of the 4058's. Afaik all other Alcatel models run KaiOs so it wont work (except for one old verizon alcatel flip)

whatelseshouldido

darth The MTK Drivers link expired. Can you please upload it to google drive or send a link to the correct drivers?

ChaseChiller

After a 'kosher rom' is on, can apps still be installed?

sdmde

ChaseChiller debends what boot img ur using with stock no

ChaseChiller

So how do I get an app enabled boot image?

dovwcom

ChaseChiller this thread is for kosher ROMs that don't allow app installation - if you're looking for a ROM that doesn't have any restrictions [Login to see the link] created two boot images which do allow apps to be installed - and his work is linked to by darth in the OP of the currently 700+ thread that started this all.

Hi1 if you follow instructions in the first instruction you'll extract the super.bin from one of the two ROMs linked to at the end which are the talk only ROM and the talk and text ROM so obviously whichever of those two you take the super.bin out of will be the ROM you get 🙂

darth your instructions have flashing the super.bin which by default may take 35-45 minutes - is there any reason that you haven't updated your instructions to suggest first flashing [Login to see the link] 's recovery.bin which cuts flashing the super.bin down to less than two minutes?

flip101

is hot spot allowed with the "talk and text" kosher rom? does it just remove browser/email or other apps too?

MXRJR

after installing the kosher rom, will the phone be unlocked to the bands that is is capable of? (if it was TracFone, will it take Verizon right away?)

swagmastuh

Well.... I can never make it through the last step. I always receive this error when trying to flash the super.bin

Invalid sparse file format at header magic
Sending sparse 'boot' 1/12 (130964 KB) OKAY [ 4.459s]
Writing 'boot' FAILED (remote: 'sparse image size span overflow.')

Flippy

darth [Login to see the link]: No Browser or Email, added Voice Access.

Can you make a version with email, and a few added apps (waze+weather etc.)
What about hotspot, is it blocked?
Is software reset blocked? Or will it reset to the same software thats running (no browser)?

dovwcom

Flippy hotspot has not been blocked in the two ROMS posted and since the browser/email/text depending on the ROM are not present at all (as opposed to them being present in the ROM but just suspended or disabled from settings) so after a reset which just wipes user data and restores all default system settings but doesn't install anything new there still won't be a browser etc and so resets are allowed. However updates which do install system apps have been blocked.

Hi1

darth your giving instructions gow to install the kosher rom and after finishing the instructions you have 2 links talk only or talk and text so my question is what is the default kosher rom if I just follow the instructions?

Biden2020prez

dovwcom your instructions have flashing the super.bin which by default may take 35-45 minutes - is there any reason that you haven't updated your instructions to suggest first flashing [Login to see the link] 's recovery.bin which cuts flashing the super.bin down to less than two minutes?

yes because that was not released when he wrote this guide. I am sure he will include it when he updates his guide (stay tuned)

neutronscott

dovwcom is there any reason that you haven't updated your instructions

[Login to see the link] told me this morning that he plans to take a few weeks off from this.

Flippy

darth Thanks for all your work. Any chance you will be able to fix this so that the process will be sped up as suggested here?

dovwcom your instructions have flashing the super.bin which by default may take 35-45 minutes - is there any reason that you haven't updated your instructions to suggest first flashing [Login to see the link] 's recovery.bin which cuts flashing the super.bin down to less than two minutes?

« Previous Page Next Page »