Repair and service
  • How to revive your phone's battery
  • How to install the plate "Tricolor"
  • How to replace the backlight on the monitor
  • How to clean a VCR head
  • How to return the old settings
  • How to change the time on the cash register
  • How to solder the diodes
  • How to open modem
  • How to configure gprs in MTS
  • How to set satellite "Raduga"
  • How to set the channel Star
  • How to turn on the microphone on the headset
  • How to roll back firmware
  • How to disassemble the column
  • How to restore Toshiba laptop
  • How to change battery
  • How to restore iPad
  • How to set universal remote control for air conditioning
  • How to unlock phone or SIM card
  • How to update GPS Navigator
  • How to replace phone touch screen
  • How to repair SLR Canon
  • How to decode a phone
  • How to change speaker on the phone
  • How to restore deleted music
  • Solar panels - the cheapest way to provide electricity
  • How to fix the phone
  • How to connect TV cable
  • How to set transmitter
  • How to know the location of the phone