Flashing firmware on lemt

Didos · September 22, 2020, 11:34pm

Hi,
Last week i flashed TICWRIS_MAX_V1.2_20200107 firmware on my LEMT using firmware update option of SP Flash Tool. Turn on my LEMT and surprice, did´t do nothing. Reading again the instructions, i realized my error “download option use only” and again used download option with DM100_LEMT_V1.0_20190831(32+3) firmware and my LEMT did´t do nothing, i change option to firmware update using DM100_LEMT_V1.0_20190831(32+3) again and my LEMT sounds LEMFO start sound and shows only white bars like pic.
Change to DM100_LEMT_V2.0_20200713_20200712_062848 firmware using download only option and my LEMT sounds LEMFO start sound and shows only white bars again.
I took a pic before flash TICWRIS_MAX_V1.2_20200107 firmware and stock firmware of my LEMT was DM100_LEMT_V1.1_20200717.

Do you have firmware?
Can you help me about this problem?

pablo11 · September 23, 2020, 4:00am

Read here you are not the only one who has done this LEM T Reviews and FAQs

There seems to be a problem with people doing this and we don’t know if it is a screen driver mismatch or faulty hardware.

pablo11 · September 23, 2020, 4:56am

Ok, I checked with the firmware team and the screen module is different and so this is the result.

Did you flash full firmware of MAX or just boot and system image?

I have arranged for a fix unless you use firmware upgrade and flash the full LEM T firmware from the top post of that thread… https://discourse.fullandroidwatch.org/t/lem-t-reviews-and-faqs/

pablo11 · September 23, 2020, 7:45am

Thanks @Eric_Crochemore

So it turns out that the correct firmware for this screen type (V2) has to have the D at the end of the date of the version.

I am looking for one at the moment.
Don’t flash any other at the moment

pablo11 · September 23, 2020, 10:12am

@Didos
I am uploading the fix firmware now.
Should not be long

Here is the firmware you need

Didos · September 24, 2020, 3:22am

Thanks a lot. Will check firmware on my lemt.

Didos · September 24, 2020, 3:22am

What I need to do?
Download option only or firmware update?

Didos · September 24, 2020, 3:22am

First time, only download firmware and second time, firmware update.

pablo11 · September 24, 2020, 3:23am

Just flash this using Firmware Upgrade option

pablo11 · September 25, 2020, 10:56am

2 posts were merged into an existing topic: LEM T Reviews and FAQs

N2Fones · October 25, 2020, 9:29pm

Could I also have this firmware version please? Trying to at least get my dm100 back to some forms of usable condition. Thank you.

noidremained · October 26, 2020, 12:49pm

just follow the link and press download

N2Fones · October 27, 2020, 5:01pm

Didn’t realize I had to select the menu tab and then select download. For some reason I thought when I pressed on the Drive file it would automatically start downloading. Thanks to both “pablo11” and “noidremained”!!! THIS SAVED MY INVESTMENT IN THIS WATCH BECAUSE IT IS NOW A FUNCTIONAL PROPERLY WORKING DEVICE AGAIN!!! Hopefully someday I can be of assistance to the two of you or others who are here on this wonderful forum seeking help

pablo11 · October 28, 2020, 12:42am

Good to hear

Tris · May 17, 2023, 7:23pm

Seems like I have bricked mine with similar white bars showing on my device on power up after trying to install the TICWRIS_MAX_V1.9_20200713_20200712_072642 firmware.

I found this thread and attempted to use the DM100_LEMT_V1.1_20200717D and DM100_LEMT_V2.0_20200713_20200712_062848 firmware to roll back to, but no joy.

On the Smart Phone Flash Tool, I have the following setup to try and roll back to the LEM firmware, is this correct? Not sure if I am doing something wrong or if I have bricked it.

G1NT0N1C · May 17, 2023, 7:25pm

Everything looks good.

pablo11 · May 17, 2023, 10:51pm

So, is your watch a LEM T DM100 or MAX-S /Note DM101?

You must use the correct model firmware for your watch.
They are not interchangeable.
I hope you have a DM100 LEM T because your photo shows that you are flashing a LEM T DM100.

Tris · May 18, 2023, 6:30am

I believe it is a DM100 as it is a LEMFO branded watch, did they also release with a similar DM101?

Usefully there are no model numbers on the box/in the manual/on the device, however it has a silver bezel around it and 2 buttons on the right of the watch (one with a red marking) so appears to be a DM100/LEM T.

Tried to flash with DM100 firmware I could find on here, but still have the bars, it does appear to boot (makes sound after starting), but the screen stay white bar looking.

pablo11 · May 18, 2023, 8:53am

Just confirm the firmware version by going to Settings /About Watch.

If you didn’t take notice of the original firmware version - that’s very reckless and unfortunate

Please show an image of your watch or provide a link to the purchase site for information.

Cheers