Fix broken link IMEI Database

docs/android.md

@@ -167,7 +167,7 @@ When purchasing a device, we recommend getting one as new as possible. The softw
 
 Avoid buying phones from mobile network operators. These often have a **locked bootloader** and do not support [OEM unlocking](https://source.android.com/devices/bootloader/locking_unlocking). These phone variants will prevent you from installing any kind of alternative Android distribution.
 
-Be very **careful** about buying second hand phones from online marketplaces. Always check the reputation of the seller. If the device is stolen, there's a possibility of [IMEI blacklisting](https://www.gsma.com/security/resources/imei-blacklisting/). There is also a risk involved with you being associated with the activity of the previous owner.
+Be very **careful** about buying second hand phones from online marketplaces. Always check the reputation of the seller. If the device is stolen, there's a possibility of it being entered in the [IMEI database](https://www.gsma.com/get-involved/working-groups/terminal-steering-group/imei-database). There is also a risk involved with you being associated with the activity of the previous owner.
 
 A few more tips regarding Android devices and operating system compatibility: