Question about Mach Speed Trio 4GB 7" Trio Stealth Pro

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How do i fix the authentication problem on the trio stealth pro 4.0

Model number trio7c android version 4.0.4 baseband version 1.4rc3 kernel version 3.0.8 build number nuclear_708h-eng 4.0.4 imm76d 20120803

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Posted on Jan 02, 2017

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SOURCE: forgot security patter for trio stealth pro 7

forgot pattern password

Posted on Nov 18, 2012

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SOURCE: users manual trio stealth pro

Manuals are available from their website at:

Posted on Mar 12, 2014

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Trio stealth tablet will not go past logo

This may be unrelated, but if you let the tablet go to sleep it will drain the battery. I found this out with my Stealth Pro about three months ago, I imagine it is more of an Android issue. It would not startup or go past the opening logo until I had charged it enough. This may also be the case if the battery is damaged or will not take a charge, in theory.

Aug 21, 2014 | Mach Speed Trio Stealth Pro Trio Stealth...

2 Answers

My trio stealth g2 elite is frozen & says :unfortunetly the process has stopped

Connect it to your laptop and see if you can access the history and delete the last app or update that you downloaded. Or, if it is carrier backed; i.e., ATT, Verizon, etc, contact your carrier and have them walk you through the troubleshooting steps to restore.

Jul 07, 2014 | Mach Speed Technologies TRIO TRIO-STEALTH...

1 Answer

When ever i try to connect to wifi, it says authentication problems. what does that mean?

Most commonly that the wifi password is incorrect, it could also mean that you are using the wrong type of security key or that the router you are connecting to uses mac filtering and your devices mac address is not registered with the router.

Jun 17, 2014 | Mach Speed Trio Stealth Pro Trio Stealth...

1 Answer

Trio Stealth G2 HYpe tablet will not connect to wifi. Had been working but now can't get the wifi to turn on.

I had intermittent trouble with connecting my Trio Stealth Pro 7" tablet to my secure wireless. I have since upgraded my DSL modem / Bridge and have not had an issue since. You should contact your service provider if you have had the same equipment for a number of years.

May 28, 2014 | Mach Speed Trio Stealth Pro Trio Stealth...

1 Answer

Can kindle be install on my mach trtio stealth pro

Go to the android app's store and download the "Kindle" app or any of the Ebook reader app's.But be aware if you are a "Kindle" user you will have to use their app to read your Kindle books.

If the app doesn't work email Kindle for a patch for your tablet.


Jan 26, 2014 | Mach Speed Trio Stealth Pro 9.7cm 4.0 Trio...

2 Answers

How do i add apps, ie google and ect . I just purchased a 9.7 trio stealth android tab

there should be an app store on there somewhere.. you may need to make an account

Oct 18, 2013 | Mach Speed Trio Stealth Pro Trio Stealth...

2 Answers

Trio stealth pro frozen

Try this factory reset from, (Pressing Vol (-) and Power together). The first time I held them down with the machine on, the light changed color then went off. The second time I held them down with the machine off and it started as normal. I'm not sure which worked I'm just glad it did.

Mar 31, 2013 | Mach Speed Trio 4GB 7" Trio Stealth Pro

1 Answer

Trio Stealth pro 7 inch tablet will not boot up

Mar 05, 2013 | Mach Speed Technologies TRIO TRIO-STEALTH...

2 Answers

How to unlock a trio stealth pro 4.0 0S if forgot pattern lock

i got a trio stealth about a year ago but now my son lock it and cant find a way to unlock it pattern please any one help me with this thank you so much

Dec 26, 2012 | Mach Speed Trio 4GB 7" Trio Stealth Pro

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