diff --git a/FAQ.md b/FAQ.md
index b86abb7ebf..eb33327dd2 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -128,7 +128,7 @@ Related questions:
 
 <br />
 
-**Xiaomi Redmi / OnePlus**
+**Xiaomi Redmi / OnePlus / Oppo**
 
 &#x1F30E; [Google Translate](https://translate.google.com/translate?sl=en&u=https://github.com/M66B/FairEmail/blob/master/FAQ.md%23redmi)
 
@@ -157,6 +157,8 @@ android.database.sqlite.SQLiteDiskIOException: disk I/O error (code 778)
         at androidx.room.RoomDatabase.endTransaction(RoomDatabase:584)
 ```
 
+The cause might be [changes in Android 7 Nougat](https://ericsink.com/entries/sqlite_android_n.html), which is why sqlite isn't bundled anymore since version 1.1970.
+
 <h2><a name="planned-features"></a>Planned features</h2>
 
 &#x1F30E; [Google Translate](https://translate.google.com/translate?sl=en&u=https://github.com/M66B/FairEmail/blob/master/FAQ.md%23user-content-planned-features)
diff --git a/app/build.gradle b/app/build.gradle
index 33c9e49def..6c4b7646e0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,7 +4,7 @@ apply plugin: 'kotlin-android'
 apply plugin: 'de.undercouch.download'
 
 def getVersionCode = { -> return 1969 }
-def getRevision = { -> return "a" }
+def getRevision = { -> return "b" }
 def getReleaseName = { -> return "Mei long" }
 // https://en.wikipedia.org/wiki/List_of_dinosaur_genera