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Bug #1773

closed

[UV-5R] Prevent upload when "special blocks" don't match

Added by Jim Unroe over 10 years ago. Updated over 10 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
-
Target version:
Start date:
07/17/2014
Due date:
% Done:

100%

Estimated time:
Chirp Version:
daily
Model affected:
UV-5R
Platform:
All
Debug Log:
I read the instructions above:

Description

Until now it has been considered safe to upload the Main block of any Baofeng UV-5R style radio to another of a similar style. Only the uploading of the Aux block has been prevented when the firmware versions do not match.

It has been discovered that there is a "special block" in the Main block that differs between the High/Low power radios and the High/Mid/Low power radios (like the Intek KT-980HP or Baofeng BF-F8HP). Since these new radios with 3 power levels use the same ident string as the UV-5R style radios (with BFB291 firmware or newer), it is possible to upload the image from a radio having 3 power levels into a radio with 2 power levels. When this is done, the radio will no long receive any signals.

A patch is needed to prevent uploading an image file to a radio when the "special blocks" don't match.

Actions #1

Updated by Jim Unroe over 10 years ago

  • Status changed from New to Closed
  • % Done changed from 0 to 100
  • Model affected changed from (All models) to UV-5R
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