diff --git a/device/testing/device-samsung-m3/APKBUILD b/device/testing/device-samsung-m3/APKBUILD
index 4a06384d7..12250f080 100644
--- a/device/testing/device-samsung-m3/APKBUILD
+++ b/device/testing/device-samsung-m3/APKBUILD
@@ -2,7 +2,7 @@
 # Maintainer: Henrik Grimler <henrik@grimler.se>
 pkgname=device-samsung-m3
 pkgdesc="Samsung Galaxy S III LTE"
-pkgver=9
+pkgver=10
 pkgrel=0
 url="https://postmarketos.org"
 license="MIT"
@@ -53,7 +53,7 @@ nonfree_firmware() {
 }
 
 sha512sums="
-7f13c7960a9a68af17a31361d6eab8a54bcf3ecdc14473938e467d0889e7992913481d1fee3e509dbd9ecd35103d680af5769806ffb35356af77231f33b6212d  deviceinfo
+7b004bf4210adce30c8cac664688ca164353eb5747c132ff4b6d7efcbc393fadd08719202aa3d96f67bcab5734f0d2011ad2e0f4b1bcacebd137ab7e2ffba8cb  deviceinfo
 caa81e8ab6753c0ca24c22fb6742288765dfbf2469b8b8c35c5789edfcee546ef1c3b14ad6e540c417f434258399300f17d312b58157635eafab134587ef94cc  Midas.conf
 21f64c9104ec5780fffde8ba7ce57583592469694d07dd5e2de4173d7c9f99ba57fb28bb5bcfbbce921be9c4ead9d31980e948533162fe12424c2037145debb1  HiFi.conf
 56a2bdffc273cb0a581192e65378ff50e71c7bc8a696af7d5e7c165a53c005aae104c4514c68afb668454c5a94ce78bd509f8a40e3401d67e16636b1ed81d051  modules-load.conf
diff --git a/device/testing/device-samsung-m3/deviceinfo b/device/testing/device-samsung-m3/deviceinfo
index f6d8d8b72..cb5b0bb7f 100644
--- a/device/testing/device-samsung-m3/deviceinfo
+++ b/device/testing/device-samsung-m3/deviceinfo
@@ -36,3 +36,6 @@ deviceinfo_flash_pagesize="2048"
 
 # Heimdall related
 deviceinfo_flash_heimdall_partition_kernel="BOOT"
+# If we use u-boot + custom bl1 embedded in sdcard, then bl1 location
+# conflicts with GPT header, so use msdos.
+deviceinfo_partition_type="msdos"