Comments on: Tesla Model 3 US – LTE modem replacement (And some reverse engineering) https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/ Programming, electronics and diy projects Sun, 26 Nov 2023 00:23:07 +0000 hourly 1 https://wordpress.org/?v=6.5.3 By: Oleg Kutkov https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1885 Sun, 26 Nov 2023 00:23:07 +0000 https://olegkutkov.me/?p=1995#comment-1885 In reply to Fadi.

Unfortunately, it’s not that easy. You will need to enter service+ mode to install custom map data from USB. Service+ is only accessible with the Tesla toolbox service.
It was possible to download map images from the Tesla server back in the day. Not sure it is possible now.

]]> By: Fadi https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1878 Wed, 22 Nov 2023 10:51:04 +0000 https://olegkutkov.me/?p=1995#comment-1878 I have a tesla model 3 2022 from China to lebanon, will order the MCU3 LE940B6-RW, and follow your steps.

What about the navigation data? Where you able to chnage the data from US navigation to EU navigation data?

]]> By: Oleg Kutkov https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1228 Wed, 09 Mar 2022 09:55:23 +0000 https://olegkutkov.me/?p=1995#comment-1228 In reply to Andrei.

I built my SIM extender using a SIM holder, board, and a few wires.
You can buy the SIM holder in any radio store or market.

]]> By: Andrei https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1227 Tue, 08 Mar 2022 17:15:16 +0000 https://olegkutkov.me/?p=1995#comment-1227 Very useful post, thanks. I am waiting for my 2021 MY USA and I am planning to perform the same modem replacement. Could you please advise where you bought the SIM extension ? Thanks.

]]> By: 淺談 Tesla 車聯網 - Tesla Talk https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1225 Sun, 06 Mar 2022 09:16:14 +0000 https://olegkutkov.me/?p=1995#comment-1225 […] Tesla Model 3 US – LTE modem replacement (And some reverse engineering) Previous article電動車續航力謎思 […]

]]> By: Oleg Kutkov https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1115 Sat, 08 Jan 2022 10:10:08 +0000 https://olegkutkov.me/?p=1995#comment-1115 In reply to LePirlouit.

I’m waking the car by sending a random SMS to the car’s phone number.
In the case of Android, it’s possible to patch the app and set a custom phone number. But I using iPhone.
This is the only inconvenience.

]]> By: LePirlouit https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1114 Thu, 06 Jan 2022 06:14:40 +0000 https://olegkutkov.me/?p=1995#comment-1114 Are you still able to wakeup the car remotely?
You need ton configuré de phone number of the new sim card somewhere, isn’t it ?

]]> By: LTE Modem Transplant For A Tesla Imported Into Europe | News I Can https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1113 Tue, 04 Jan 2022 20:25:01 +0000 https://olegkutkov.me/?p=1995#comment-1113 […] an USA-tailored LTE modem worked poorly on his Tesla fresh off its USA-Europe import journey, and walks us through his journey of replacing the modem with another Tesla modem module that’s compatible with European LTE […]

]]> By: LTE Modem Transplant For A Tesla Imported Into Europe – Web Tech Blog https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1112 Tue, 04 Jan 2022 19:41:57 +0000 https://olegkutkov.me/?p=1995#comment-1112 […] LTE modem functioned inadequately on his Tesla fresh off its USA-Europe import trip, and also walks us through his journey of changing the modem with one more Tesla modem component that works with European LTE […]

]]> By: LTE Modem Transplant For A Tesla Imported Into Europe – RamWorker https://olegkutkov.me/2021/06/10/tesla-model-3-us-lte-modem-replacement-and-some-reverse-engineering/#comment-1111 Tue, 04 Jan 2022 13:24:31 +0000 https://olegkutkov.me/?p=1995#comment-1111 […] an USA-tailored LTE modem worked poorly on his Tesla fresh off its USA-Europe import journey, and walks us through his journey of replacing the modem with another Tesla modem module that’s compatible with European LTE […]

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