<html><body><div style="color:#000; background-color:#fff; font-family:verdana, helvetica, sans-serif;font-size:10pt">One disturbing thing I have heard from a Wouxun dealer (former) is that <br>all Wouxun radios has a QC issue with the manufacture of a working memory<br>chip. During bootstrap All data is uploaded from NVRAM. While the write cycles<br>for this chip are supposed to be in the millions some have failed way too prematurely. <br>This results in a bricked radio. Wouxun knows about it but has supposedly done nothing<br>to correct the problem. However you will probably buy a KG-UV6D that will outlive you. <br>This was enough to end one dealer who had sold tens of thousands of Wouxun radios a <br>month to dropping them from his menu. Also Wouxun was made he didn't want to sell <br>their new dual band mobile which he gave 5 thumbs down. I own two KG-UV6D radios<br>and a lot of accessories like several battery packs, alkaline cases and the
radios really<br>work well for me. So I don't want to give anyone the feeling their Wouxun is going belly<br>up anytime soon I just though this might be the time to give this one time PSA to owners. <br>Especially those contemplating their mobile. <br><div><span><br></span></div><div><br></div> <div style="font-family: verdana, helvetica, sans-serif; font-size: 10pt;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1"> <font face="Arial" size="2"> <b><span style="font-weight:bold;">From:</span></b> Jim Unroe <rock.unroe@gmail.com><br> <b><span style="font-weight: bold;">To:</span></b> Discussion of CHIRP <chirp_users@intrepid.danplanet.com> <br> <b><span style="font-weight: bold;">Sent:</span></b> Tuesday, March 18, 2014 7:13 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [chirp_users] Copying data from one rig to
another (of the same model)<br> </font> </div> <div class="y_msg_container"><br><div id="yiv7934718539"><div dir="ltr"><div class="yiv7934718539gmail_extra"><div class="yiv7934718539gmail_quote">On Tue, Mar 18, 2014 at 2:31 PM, YT9TP - Pedja <span dir="ltr"><<a rel="nofollow" ymailto="mailto:yt9tp@uzice.net" target="_blank" href="mailto:yt9tp@uzice.net">yt9tp@uzice.net</a>></span> wrote:<br>
<blockquote class="yiv7934718539gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">First, I want to emphasize that I know that it is recommended not to<br>
copy image saved from one rig to another.<br>
<br>
There is just one thing I would like to clarify.<br>
<br>
As I understand, Chirp uses clone function of a rig to copy settings<br>
from a rig and store them and also restore settings back to that rig.<br>
<br>
Clone function is actually meant to be used to directly copy settings<br>
from one rig to another using direct cloning cable.<br>
<br>
If direct cloning is harmless, why copying image from one rig to another<br>
using Chirp is not advisable? Isn't it the same as direct cloning except<br>
image is intermediately saved on computer?<br>
<br>
YT9TP, Pedja<br>
<a rel="nofollow" target="_blank" href="http://www.yt9tp.iz.rs/">http://www.yt9tp.iz.rs</a><br>
<br></blockquote></div><br></div><div class="yiv7934718539gmail_extra">Like Tom, I will use radios I am familiar with.<br><br></div><div class="yiv7934718539gmail_extra">UV-5R (and variants)<br><br></div><div class="yiv7934718539gmail_extra">You must not transfer the AUX block of a radio with BFB291 or newer firmware with a radio with pre-BFB291 firmware. The reverse is also true. The "old" and "new" firmware have different layouts. Other differences have been noticed in the AUX block between many firmware versions, so CHIRP will not transfer the AUX block if the firmware version in the current tab of CHIRP is different from the firmware version of the radio.<br>
<br></div><div class="yiv7934718539gmail_extra">UV-B5/UV-B6<br><br></div><div class="yiv7934718539gmail_extra">The image file (both CHIRP and the OEM software) contains the radio "test data". By uploading an image to a radio that was downloaded from a different radio, will change settings that were configured in the factory when the radio was manufactured. The VHF squelch thresholds, the UHF squelch thresholds, the VHF high and low power levels and the UHF high and low power levels.<br>
<br></div><div class="yiv7934718539gmail_extra">I know someone that accidentally changed all of their UHF high power settings to 255 and damaged the radio's UHF power output in short order. If a CHIRP image from this radio was uploaded into another one, the same would happen if the PTT was press on a UHF frequency. Or if someone wanted to run QRP and set all of the low power settings to something less that the 1 watt factory setting, loading the image saved from that radio into another would set it to QRP as well.<br>
<br></div><div class="yiv7934718539gmail_extra">Someone could maliciously set all of the high power settings to the max and post it in a forum just to see how many radios could be damaged. Remember, that this isn't a CHIRP problem. The same can be done with the Baofeng software.<br>
<br></div><div class="yiv7934718539gmail_extra">Wouxun KG-UV-6D<br><br></div><div class="yiv7934718539gmail_extra">I'm not certain, but I believe that the image from this radio also contains settings that were configured at the factory. Directly uploading an image that was saved from another radio can affect your radio in undesirable ways.<br>
<br></div><div class="yiv7934718539gmail_extra">The bottom line is that it is not a good idea to directly upload images from other radios into your radio without knowing the risks. When in doubt, cut-and-paste between tabs or use the Import .img feature that Milton suggests.<br>
<br>Jim KC9HI<br></div></div></div><br>_______________________________________________<br>chirp_users mailing list<br><a ymailto="mailto:chirp_users@intrepid.danplanet.com" href="mailto:chirp_users@intrepid.danplanet.com">chirp_users@intrepid.danplanet.com</a><br><a href="http://intrepid.danplanet.com/mailman/listinfo/chirp_users" target="_blank">http://intrepid.danplanet.com/mailman/listinfo/chirp_users</a><br><br><br></div> </div> </div> </div></body></html>