Galaxy Tab A 10.5 (SM-T590) will not enter download mode when I hold the Volume Down and Power buttons. Volume Up and Power buttons do take me to recovery mode, as advertised.

SOURCE: My Samsung Galaxy Tab won't turn on, even though battery is full. What's the problem?

hi did you fix your problem?

SOURCE: Can't find temporary recovery log

the only solution i can find to your problem is to delete the firmware update you've put on your table,you need to wipe the data,just reset it to factory settings,,just hold the back and power key then if you see it light ang the logo just release the power key the back remain,then your on the system mode just select wipe data fastory reset or what ever you want just press up and down volume to select..then press back button to start.....hope it help....

SOURCE: I want to hard reset

how to hard rest Samsung Galaxy Tab Tablet PC
press and hold -sound and power for 5 second you well open recovre mod press hard reset and press the long words and write yes the phone well restart and well pe in factore mod

Bhabotosh Chakraborty

• 138 Answers
• Posted on May 30, 2014

SOURCE: How to fix hard bricked Hyundai Hold X700 NoBluetooth tab?

you can format your OS and need to delete all application you use on your tab,you can format by go to your nearest hyundai show room

Mikey

• 6904 Answers
• Posted on Jan 04, 2015

SOURCE: Hi guys I have a really big problem so my trio

Turn off first then factory reset!