USB Host Diagnostics

USB Host Diagnostics
USB Host Diagnostics

USB Host Diagnostics

Determines your device`s USB host capabilities


Reviews
30.05%
3.93%
7.98%
10.98%
47.06%
★★
★★★
★★★★
★★★★★
1,903 rates
249 rates
505 rates
695 rates
2,980 rates
Comments
Excitron
Excitron
"Too old, doesn`t work"
Version: 1.3
Holido Hilday
Holido Hilday
"not work with Android 9"
Version: 1.3
A Google user
A Google user ★★
"Did not show information on my Xiaomi Mi-Max. All evaluation fields were
question marks"
A Google user
A Google user ★★★★★
"This application made USB host work for me. I followed a tutorial, how I can enable OTG on my smartphone device. After I done all steps there was still something not working as it should. However after running this application it solved that issue completely and can be seen as a very handy last step to solve the last issues. I recommend anyone to use this if you know that your device support OTG but does not work out of the box."
Version: 1.3
Patrick “over the rainbow” dunwoody
Patrick “over the rainbow” dunwoody
"I am having trouble with the USB connection disconnected connected and can`t find out how to fix it 🙃"
Version: 1.3
A Google user
A Google user
"Its fake. Tried a bunch of times and it gives me different results every time. It asks if you plugged a usb and if you click yes it says you have support but if you click no then it shows you dont. And also dont allow it to send info for their team because if this is fake then who knows what info they might collect from your phone. Be safe!"
Guadalupe Caballero
Guadalupe Caballero ★★★★
"I don`t even know what am doing"
A Google user
A Google user ★★★★★
"The app looks very good, but not much data was recovered because of the device! It appears there is no internal support for external USB on this Samsung Galaxy Tab3 SM-T217S. In a search I found where others checked the SM-T217S internals and found support missing on this Sprint model. I believe the app is okay like all your other apps. It just can`t check what isn`t there, which itself is accurate information."
Version: 1.3
A Google user
A Google user
"Not working on Samsung galaxy a3 showing question mark. 😕. Let me know how to enable it"
Version: 1.3
A Google user
A Google user
"There is no benifit from this app it is useless i hated it it doesn`t work at all"
Version: 1.3
A Google user
A Google user ★★
"My device is Samsung galaxy ace nxt mere me support karega ki nahi"
A Google user
A Google user
"Did absolutely nothing! All Fields had nothing but a question mark in it."
Version: 1.3
A Google user
A Google user ★★★★★
"I like this app."
A Google user
A Google user
"It doesn`t do anything!"
Version: 1.3
A Google user
A Google user ★★★
"Can my mobile connect to OTG"
Version: 1.3
A Google user
A Google user ★★★★★
"Solved big problem."
Version: 1.3
Kerala Special
Kerala Special
"I couldnot enter any E mail address"
Version: 1.3
JBaron Scott (Bear)
JBaron Scott (Bear) ★★★
"Keeps Cassandra Wren out"
Version: 1.3
A Google user
A Google user ★★★
"Samsung galaxy e7 not detect otg. After installed software. WHY ?"
Version: 1.3
Speaking Freely
Speaking Freely
"Fraud. They did a diagnostic uploaded the results on their server and told me nothing. Now I am not even sure as to what was uploaded."
Version: 1.3
eu.chainfire.usbhostdiagnostics
Installs: 1,000,000+ (2,634,684 at 2023-10-21 19:56:26)
Version: 1.3
Category: Tools
Pegi : Everyone
Publish Date : Feb 12, 2012
Update Date : 2013-04-11
Android Version : 2.3
Available on
Get it on Google Play
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Screenshots
 - Android App Screenshot  - Android App Screenshot
DESCRIPTION
USB Host Diagnostics determines your device`s USB host capabilities.

USB host is a very powerful feature of recent Android based smartphones and tablets, but on many firmwares (both stock and custom) the feature is somewhat broken.

For example, at launch the Galaxy Nexus told all the apps and the Market that it supported USB host, but USB host did not actually work (this was fixed in the Android 4.0.2 update). This broke several apps.

That is just one example of many. There are even cases where OEMs advertise USB host support, but the device does not support it at all. It appears as if USB host support isn`t tested by Google or the OEMs when they push out new firmwares and devices at all.

As we cannot depend on Google or the OEMs to correctly provide information regarding USB host support, and the Android framework will regularly lie about it to both the Market as well as Android apps, this application was created so you can test your device`s USB host capabilities for yourself.

If you allow it, the app will also submit your results to my website, so together we can create a complete database of devices and firmwares and their USB host support.

This tool may also come in handy for those porting firmwares.

Requirements:
- Android 2.3.1 or newer
- (Optional) Root
- USB OTG cable (unless your device has a fullsize USB port)
- USB memory stick, or another USB device to test the connection with

The result database is available here:
http://usbhost.chainfire.eu/

The discussion thread on XDA-Developers can be found here:
http://forum.xda-developers.com/showthread.php?t=1493325
RECENT CHANGES
- Detects some common issues with firmwares that can cause apps to be unable to use USB host, and if you are rooted, offers to (try to) fix the problem
- Gives you a unique code that can be used to locate your result, if uploaded to server
- Added option to follow me
- Fixed some more crashes
- Disabled rooted API for Jelly Bean and newer
- API 14 and higher get Holo look now
DATA SAFETY AND SECURITY
This app has access to

Other
· full network access

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