diff --git a/en/installation.md b/en/installation.md
index 22b043e..3e0043f 100644
--- a/en/installation.md
+++ b/en/installation.md
@@ -44,9 +44,10 @@ SoC model from the vendor firmware.
 
 ![SoC Marking](../images/soc-hisilicon.jpg)
 ![SoC Marking](../images/soc-ingenic-t20.jpg)
+![SoC Marking](../images/soc-ingenic-t31.jpg)
 ![SoC Marking](../images/soc-ingenic-t40.jpg)
 
-_Hisilicon Hi3518EV100, Ingenic T20 and Ingenic T40 SoCs marking.
+_Hisilicon Hi3518EV100, Ingenic T20, T31 and T40 SoCs marking.
 Relevant symbols highlighted with yellow._
 
 ### Step 2. Download the firmware.
diff --git a/images/soc-ingenic-t31.jpg b/images/soc-ingenic-t31.jpg
new file mode 100644
index 0000000..40e79d8
Binary files /dev/null and b/images/soc-ingenic-t31.jpg differ
diff --git a/ru/installation.md b/ru/installation.md
index eabe36f..d5dad93 100644
--- a/ru/installation.md
+++ b/ru/installation.md
@@ -8,9 +8,10 @@
 
 ![SoC Marking](../images/soc-hisilicon.jpg)
 ![SoC Marking](../images/soc-ingenic-t20.jpg)
+![SoC Marking](../images/soc-ingenic-t31.jpg)
 ![SoC Marking](../images/soc-ingenic-t40.jpg)
 
-_Пример маркировки процессоров Hisilicon Hi3518EV100, Ingenic T20 и Ingenic T40.
+_Пример маркировки процессоров Hisilicon Hi3518EV100, Ingenic T20, T31 и T40.
 Значимые символы обведены жёлтым._
 
 ### Шаг 2. Скачайте прошивку.