Upgrading RAM on a Honda Infotainment System

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Added 4 months ago by admin

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In this video, I go over the unexpectedly convoluted process of upgrading the RAM on a Honda infotainment system from 1GB to 2GB. While normally I would say that upgrading RAM on a device like this wouldn't be worth doing, in this case, the main goal of this upgrade was to rectify a very common crashing issue these devices have when using CarPlay or performing other demanding tasks. This particular system is from a 2016/2017 Honda Accord, and runs a heavily modified version of Android, making it essentially nothing more than a glorified Android tablet.

My friend @accordinglyryan's channel, who owns the car this system came from: https://www.youtube.com/@accordinglyryan

Content from Honda firmware update flash drive (part number 07AAU-T2FA1A0): https://mega.nz/folder/FXFnwBDR#pYnIOWm5-Zs8nvg3Jbf1DQ

0:00 Intro
3:03 Initial boot and preliminary testing
5:33 Disassembly and inspection
10:24 Removing RAM and inspecting pads
15:33 Preparing new chips for installation
19:00 Installing new chips
19:53 Initial semi-successful testing
21:28 Locating UART
26:49 Dumping and analyzing SPI EEPROM
31:01 Locating RAM strap config resistor
34:11 Test 2... Closer, but more issues found
36:06 Attempting a firmware update
41:55 Test 3... Issues still not solved
43:01 An unexpected success
43:45 Final results and conclusion