Samsung vintage: codici segreti, ripristini, problems in schermo white, telephone blocks and solutions

Vintage Samsung Guide: codes and real problems

Many historical Samsung phones continue to be used, collected or restored. The problems most searched for by users are almost always the same: locked phone, white screen, SIM not recognised, continuous restarting or software reset.

Here you'll find Samsung codes and practical solutions for the most requested models.

The most used Samsung codes

  • 27672878# — Reset settings
  • 27673855# — Full reset
  • *#9999# — Software version
  • *#1234# — Firmware information
  • #0# — Test menu

Warning: some codes delete data and contacts.

Samsung E250 — white screen, SIM and locks

The Samsung E250 is one of the most sought-after slider phones. A frequent problem is the white screen on startup.

Possible solutions:

  • Remove battery for a few minutes
  • Clean battery contacts
  • Try software reset
  • Check slider flat cable

Available models:

Samsung D900 — locked phone or keyboard not working

The Samsung D900 is known for problems with the display flat cable.

Common symptoms:

  • Black screen
  • Keys stop working
  • Continuous restarting
  • Defective slider

Models:

Samsung U700 — slow or locked phone

The Samsung U700 can over the years become slow or freeze on startup.

Samsung S5230 and Galaxy vintage

Frequent problems:

Other vintage Samsung

See the full Samsung collection

This guide is updated with new codes, procedures and historical Samsung models.

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