How To Make Samsung Galaxy Tab A7 Lite Run Faster [Linux]

Mira smirked. “The Tab A7 Lite has a MediaTek Helio P22T, 3GB of RAM, and a 64GB eMMC storage chip. It’s not exactly a gaming rig. But it’s not dead yet. You just have to learn how to make it run faster.”

Leo held his breath and launched Genshin Impact .

“One last thing,” Mira said. “OneUI Home is fine, but it’s a little heavy for the A7 Lite. Want to go lightweight?”

His older sister, Mira, a first-year computer science student home for the weekend, looked up from her laptop. “Having a tantrum, or did the tablet actually catch fire?” How to make SAMSUNG Galaxy Tab A7 Lite run faster

They put the heavy hitters to sleep using Deep Sleeping Apps —a feature that stops them from running until Leo manually opens them. Facebook went into a coma. So did the pre-installed Microsoft apps he’d never touched.

Next, Mira showed him Device Care > Memory . A list of apps running in the background stretched like a rogue’s gallery: Facebook, Spotify, a weather app he’d never used, and three different Samsung services.

It started subtly. A stutter here, a lag there. Tapping an app became a prayer: Will it open in three seconds or thirty? Then the dark days came. While trying to submit a history essay on the school’s clunky portal, the tablet froze mid-upload. Leo watched the spinning blue wheel of doom for four full minutes before the device simply… gave up. The screen went black, then rebooted like a tired dog flopping onto a cool floor. Mira smirked

Years later, when he finally upgraded to a Tab S9, he didn’t throw the A7 Lite away. He wiped it, reset it, and gave it to his little cousin with a handwritten note:

She installed from the Galaxy Store—a minimalist launcher with zero fluff. Then she removed every widget from the home screen. No weather. No calendar. No battery-draining, memory-hogging live wallpaper of a koi pond.

“Here’s how to make it run faster…” But it’s not dead yet

The loading screen appeared in eight seconds instead of twenty. The character menu opened instantly. He ran through Mondstadt, and for the first time in months, the frame rate didn’t stutter. It wasn’t a flagship iPad Pro. It wasn’t even a Tab S8. But it was smooth . Usable. Alive.

Then Mira disabled animations for the keyboard and turned off “Keep Wi-Fi on during sleep.” The tablet’s battery graph, once a steep cliff, began to look like a gentle hill.

He looked at Mira. “It’s… fast.”