Paul Ligocki

Android Hardware Essentials

Android Robot

Android Hardware Essentials

Google Pixel 6a

Device: bluejay

Google Pixel 4

Device: flame

Downloads

Google Pixel 4 Factory Images

Fast Boot

Press and hold the Power + Volume Down
When screen turns on a small Android figure appears
Release the keys. You are in Fastboot mode

Google Pixel 4a

Device: sunfish

Google Pixel 2

Device:walleye

Downloads

Google Pixel

Device:sailfish

Downloads

Oppo A53s

FastBoot | Download Mode (Potential Not Available)

  1. Power Off Phone
  2. Press & Hold Up + Power 7 seconds
  3. OPPO Logo Let Go
  4. Select English
  5. Turn the Device into Landscape Orientation
  6. Tap Version 1.2 two times
  7. Go to download mode Download mode is used by after-sales …[OK]
    IF Fastboot has been intentionally removed by OPPO the pone will just reboot after 10 seconds

Recovery

  1. Power Off Phone
  2. Press & Hold Down + Power 7 seconds
  3. Release Power Button when You see OPPS

Samsung Galaxy A50 – SM-A505GN/DS

Download Mode

  1. Power Off Phone
  2. Connect USB Cable to computer
  3. Hold Up + Down Volume Keys
  4. Plug in USB Cable

Hide Number When Calling

Phone App>Settings>Supplementary Services>Show Caller ID>Hide Number

Back Button on Left

Settings>Display>Navigation Bar>Button Order> < 0 |||

Issues

Not Charging Circle and Bolt

Phone will not change. When phone is turned off the above image is displayed about every 30 seconds

Not Charging Circle and Bolts Work Around

  1. Turn off Phone
  2. Plug one end of USB Cable into Computer
  3. Hold Volume Up + Power Key for 10 Seconds. Hold it past the boot screen. Release one you see the “Android Recovery”
  4. Plug in the other end of the USB Cable into the Phone
  5. Tap the Power Key “Reboot System Now”
  6. Phone Will Reboot and be charging. If you remove the cable it will stop Charging

Samsung Galaxy A30

Samsung Galaxy A7

SM-A720F/DS 32GB
model:SM_A720F
device:a7y17lte

Special boot modes
Recovery: With the device powered off, hold Volume Up + Home + Power.
Download: With the device powered off, hold Volume Down + Home + Power.

Downloads

How To

Samsung Galaxy A6

SM-A600F

Samsung Galaxy Nexus

GT-I9250T

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