Mobile

Topic	Replies	Views	Activity
iOS 26 SDK & App Store Submission iOS , xcode , unreal-engine , xcode-ios Apple requires apps uploaded to App Store Connect to be built with Xcode 26 or later using base SDK for iOS 26, iPadOS 26, tvOS 26, visionOS 26, or watchOS 26 since April 28, 2026. Please refer to the official announceme…	11	246	May 28, 2026
Reducing your APK package size Android , unreal-engine	0	13001	July 24, 2015
Baked Shadows and Stationary Directional Light don't work on mobile. (UE 5.5-5.6.1) question , bug-report , Rendering , unreal-engine	4	173	May 31, 2026
ue5.7 lyra mobile Android game crash after splashscreen unreal-engine	8	136	May 29, 2026
Half Android Devices Crash in UE 5.7+ unreal-engine	1	41	May 28, 2026
Android SDK issue for UE5.7.1 question , unreal-engine	4	201	May 28, 2026
We want to hear from mobile devs building with Unreal. What's working, what hurts? unreal-engine	4	78	May 25, 2026
Project Launcher build to Android: AutomationTool exiting with ExitCode=1 (Error_Unknown) question , build , unreal-engine , build-failed , OpenXR	0	24	May 13, 2026
Cannot instal OBB files Android , unreal-engine	3	937	May 11, 2026
UE5.7.4 Android Packaging Device not detecting question , unreal-engine	2	44	May 11, 2026
Packaging Error : Assertion failed: LoadOrder.Num() == NodeCount question , unreal-engine	1	32	May 4, 2026
[Solution!] No Google Play Store Key (No OBB found and no store key) Android , question , unreal-engine , Android-Packaging , Google-Play , google-play-service	43	72777	May 3, 2026
Inquiry about supporting 16KB page size on Android (UE 5.4.4) question , unreal-engine , Epic-Pro-Support	6	255	April 29, 2026
`IWebBrowserSchemeHandler` support for Android and iOS question , unreal-engine , Epic-Pro-Support	2	3	April 28, 2026
Inapp purchases not working question , unreal-engine	0	16	April 28, 2026
Inconsistent EScreenOrientation between device types question , unreal-engine , Epic-Pro-Support	2	14	April 27, 2026
Failed to open descriptor file on Android question , unreal-engine , Epic-Pro-Support	10	17	April 27, 2026
Xcode 26 / iOS 26 SDK support for UE 5.5.4 – upgrade required? question , unreal-engine	1	157	April 24, 2026
Will Unreal Engine 5.7 Support iOS 26 SDK for App Store Submission After April 28, 2026? question , unreal-engine	1	56	April 23, 2026
Android 앱을 딥링크로 실행 시 특정 조건에서 입력 좌표가 틀어지는 문제가 발생합니다. question , unreal-engine , Epic-Pro-Support	4	25	April 20, 2026
Is AGDE broken on 5.7? question , unreal-engine	4	59	April 16, 2026
Graphical Errors on android phones when switching tabs question , unreal-engine	2	37	April 13, 2026
Unreal 5.7 android has no ray cast shadow unreal-engine	1	41	April 10, 2026
Black Screen when Previewing ES3.1 Preview Android , unreal-engine	7	2631	April 9, 2026
Failed to open descriptor file on Android with UE5.3 question , unreal-engine , Epic-Pro-Support	30	86	April 7, 2026
Google Playstore App production access with unreal engine 5.3 question , unreal-engine	2	85	April 7, 2026
UE5 Media Player dont show video on Android Android , question , unreal-engine , UE5-0	4	2396	April 5, 2026
Media Player black screen on specyfic Android device Android , unreal-engine , video	1	382	April 5, 2026
Video / Media Texture stay black [Android] Android , unreal-engine	54	25719	April 5, 2026
Videos not showing in android at all (Black Screen) question , unreal-engine , Media-Player , Media-Framework , media-texture , mediaplayer	14	3904	April 5, 2026

iOS 26 SDK & App Store Submission

Apple requires apps uploaded to App Store Connect to be built with Xcode 26 or later using base SDK for iOS 26, iPadOS 26, tvOS 26, visionOS 26, or watchOS 26 since April 28, 2026. Please refer to the official announceme…

11

246

May 28, 2026

Reducing your APK package size

Android , unreal-engine

0

13001

July 24, 2015

Baked Shadows and Stationary Directional Light don't work on mobile. (UE 5.5-5.6.1)

question , bug-report , Rendering , unreal-engine

4

173

May 31, 2026

ue5.7 lyra mobile Android game crash after splashscreen

unreal-engine

8

136

May 29, 2026

Half Android Devices Crash in UE 5.7+

unreal-engine

1

41

May 28, 2026

Android SDK issue for UE5.7.1

question , unreal-engine

4

201

May 28, 2026

We want to hear from mobile devs building with Unreal. What's working, what hurts?

unreal-engine

4

78

May 25, 2026

Project Launcher build to Android: AutomationTool exiting with ExitCode=1 (Error_Unknown)

question , build , unreal-engine , build-failed , OpenXR

0

24

May 13, 2026

Cannot instal OBB files

Android , unreal-engine

3

937

May 11, 2026

UE5.7.4 Android Packaging Device not detecting

question , unreal-engine

2

44

May 11, 2026

Packaging Error : Assertion failed: LoadOrder.Num() == NodeCount

question , unreal-engine

1

32

May 4, 2026

[Solution!] No Google Play Store Key (No OBB found and no store key)

Android , question , unreal-engine , Android-Packaging , Google-Play , google-play-service

43

72777

May 3, 2026

Inquiry about supporting 16KB page size on Android (UE 5.4.4)

question , unreal-engine , Epic-Pro-Support

6

255

April 29, 2026

`IWebBrowserSchemeHandler` support for Android and iOS

question , unreal-engine , Epic-Pro-Support

2

3

April 28, 2026

Inapp purchases not working

question , unreal-engine

0

16

April 28, 2026

Inconsistent EScreenOrientation between device types

question , unreal-engine , Epic-Pro-Support

2

14

April 27, 2026

Failed to open descriptor file on Android

question , unreal-engine , Epic-Pro-Support

10

17

April 27, 2026

Xcode 26 / iOS 26 SDK support for UE 5.5.4 – upgrade required?

question , unreal-engine

1

157

April 24, 2026

Will Unreal Engine 5.7 Support iOS 26 SDK for App Store Submission After April 28, 2026?

question , unreal-engine

1

56

April 23, 2026

Android 앱을 딥링크로 실행 시 특정 조건에서 입력 좌표가 틀어지는 문제가 발생합니다.

question , unreal-engine , Epic-Pro-Support

4

25

April 20, 2026

Is AGDE broken on 5.7?

question , unreal-engine

4

59

April 16, 2026

Graphical Errors on android phones when switching tabs

question , unreal-engine

2

37

April 13, 2026

Unreal 5.7 android has no ray cast shadow

unreal-engine

1

41

April 10, 2026

Black Screen when Previewing ES3.1 Preview

Android , unreal-engine

7

2631

April 9, 2026

Failed to open descriptor file on Android with UE5.3

question , unreal-engine , Epic-Pro-Support

30

86

April 7, 2026

Google Playstore App production access with unreal engine 5.3

question , unreal-engine

2

85

April 7, 2026

UE5 Media Player dont show video on Android

Android , question , unreal-engine , UE5-0

4

2396

April 5, 2026

Media Player black screen on specyfic Android device

Android , unreal-engine , video

1

382

April 5, 2026

Video / Media Texture stay black [Android]

Android , unreal-engine

54

25719

April 5, 2026

Videos not showing in android at all (Black Screen)

question , unreal-engine , Media-Player , Media-Framework , media-texture , mediaplayer

14

3904

April 5, 2026

Platform & Builds Mobile