View source for Galaxy SM-T530NU

Also known as Tab 4 10.1 and codenamed '''Matisse''' -- nice bright 10" screen. Runs Android 5.0.2 Lollipop

Any way to upgrade it? LineageOS? '''MAYBE.''' https://www.getdroidtips.com/lineage-os-17-1-galaxy-tab-4-10-1/

We've created a miserable world with such a torrent of eWaste. It's pathetic.

1280 x 800 screen

1.2Ghz (Qualcomm Snapdragon 400) quad core processor, 1.5GB / 16GB / uSD slot

[https://www.gsmarena.com/samsung_galaxy_tab_4_10_1-6247.php<nowiki> Full specs]</nowiki>

== LineageOS 17.1 install ==

Based on Android 10 "Q"

There are known problems with this image, including this list

* Camera exposure - don't care, won't be using the camera
* Calendar UI, don't care
* Magisk/Root - this might mean I need SuperSU instead??
* IR Blaster - yeah I guess it has IR on it :-)
* USB Media Transfer Protocol - nope, don't care

[https://www.getdroidtips.com/lineage-os-17-1-galaxy-tab-4-10-1/ instructions]

[https://www.getdroidtips.com/how-to-unlock-bootloader-on-samsung-galaxy-phones/ Unlock boot loader] by tapping on Build Number 7x.

Install Odin on Windows 10, 3.10.7 for Lollipop

Power off, then hold the Home, Volume UP, and Power buttons to get into loader.... https://galaxyfirmware.com/guide/SM-T530NU/ '''Note the +/- on the volume buttons, I had them backwards... sigh...''' When you get it right you will see a message in the upper left of the screen as it boots. You can let go of the buttons then.

Install Magisk 25.2 or SuperSU

TWRP for matisse - https://androidfilehost.com/?w=files&flid=334794 -- had to get an older one 3.6.0_9

GAPPS - This is a Cortex-A7 which is 32-bit; that means I can't use any ARM64 version. I am trying the Officlal Nano version 

LineageOS 17.1 [https://androidfilehost.com/?w=files&flid=315991&sort_by=date&sort_dir=DESC downloads]

Install USB drivers - for Windows