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TLT-2H5 // firmware update
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#1 2011-07-13 17:43:21 @ TLT-2H5 // firmware update

xdajul
Member
215 Posts Registered 2010-08-23
Profile

TLT-2H5 // firmware update

Since there's a function to update the firmware, does anyone know where to get one?


Recently I've bought two new(er) devices but at least one of them suck ass (the other I haven't tested) Tracking is really bad and it takes hours to receive command confirmations by sms. Most of the time you'll only get one reply and after a couple of hours all the other ones. WTH ?!

The one I had to replace (v5.5 2010-03-01) was a lot better.


check my Android TLT-2H Easy Setup App
http://forum.gps-trace.com/viewtopic.php?id=1942

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#2 2011-07-15 09:38:23 @ TLT-2H5 // firmware update

bako
Administrator
1489 Posts Registered 2010-09-02
Profile

Re: TLT-2H5 // firmware update

probably it's all about TLT-2H firmware. If device answers in a couple of hours, the firmware could have a bug.


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#3 2011-07-15 11:29:23 @ TLT-2H5 // firmware update

xdajul
Member
215 Posts Registered 2010-08-23
Profile

Re: TLT-2H5 // firmware update

bako wrote:

probably it's all about TLT-2H firmware. If device answers in a couple of hours, the firmware could have a bug.

I know it's V-Sun and not gps-trace.com responsible for the TLT-2h devices, but I hope someone on the forums knows more about this smile


check my Android TLT-2H Easy Setup App
http://forum.gps-trace.com/viewtopic.php?id=1942

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#4 2011-07-18 12:44:33 @ TLT-2H5 // firmware update

bako
Administrator
1489 Posts Registered 2010-09-02
Profile

Re: TLT-2H5 // firmware update

xdajul
If this is just newer version of firmware, hope that some of Gurtam customers will send it for updating.


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#5 2011-12-04 05:40:09 @ TLT-2H5 // firmware update

Miwer
Member
From: Denmark
13 Posts Registered 2011-11-15
Profile

Re: TLT-2H5 // firmware update

Bad news for anyone wanting to upgrade the firmware in their TLT-2H devices:

After looking inside my unit I discover that the microcontroller is an EM78P163N, which is a One Time Programmable Read Only Memory (OTP-ROM). So even if we had a firmware update for it, I don't think we'd be able up update it, due to the nature of OTPs. The chip would have to be physically replaced with another one, programmed with the updated code.

I would love to be proven wrong on this though smile

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#6 2011-12-05 11:50:35 @ TLT-2H5 // firmware update

xdajul
Member
215 Posts Registered 2010-08-23
Profile

Re: TLT-2H5 // firmware update

Miwer wrote:

Bad news for anyone wanting to upgrade the firmware in their TLT-2H devices:

After looking inside my unit I discover that the microcontroller is an EM78P163N, which is a One Time Programmable Read Only Memory (OTP-ROM). So even if we had a firmware update for it, I don't think we'd be able up update it, due to the nature of OTPs. The chip would have to be physically replaced with another one, programmed with the updated code.

I would love to be proven wrong on this though smile

I did browse the specific parts for what-is-what. But I hadn't noticed this particular fact. But then again, why the # create this !-0000 command? Maybe one of those Chinese factories didn't aplpy the correct parts, but just what that had on 'the shelf'.


check my Android TLT-2H Easy Setup App
http://forum.gps-trace.com/viewtopic.php?id=1942

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#7 2011-12-16 15:52:29 @ TLT-2H5 // firmware update

sierrawave
New member
From: indonesia
6 Posts Registered 2010-04-29
Profile  Website

Re: TLT-2H5 // firmware update

hi,
i was an authorized exclusives distributor vsun company for indonesia.
Try check firmware version of your device please send SMS command *SWVER#
i guess that your firmware version was 1.31 that have bugs late sending gprs data
i have solution stable firmware 1.32 but u must have special data cable for tlt2h to do that

thanks

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#8 2012-01-17 04:58:31 @ TLT-2H5 // firmware update

maikon-ayres
New member
5 Posts Registered 2011-09-09
Profile

Re: TLT-2H5 // firmware update

sierrawave wrote:

hi,
i was an authorized exclusives distributor vsun company for indonesia.
Try check firmware version of your device please send SMS command *SWVER#
i guess that your firmware version was 1.31 that have bugs late sending gprs data
i have solution stable firmware 1.32 but u must have special data cable for tlt2h to do that

thanks

how to get the special cable and how to install???????

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#9 2013-10-20 11:24:51 @ TLT-2H5 // firmware update

nospa
New member
1 Posts Registered 2013-10-20
Profile

Re: TLT-2H5 // firmware update

who have successfully updated the firmware?

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