Root [Download] Samsung R720 Official Cricket Corporate EH29 Upgrade Utility [LEAKED].

theevildead84 · Jul 5, 2012

Followed the steps exactly and it worked great. Thanks.

pedro1977 · Jul 9, 2012

Just a little update. Im not sure why but this flash corrupts my meid number. It didnt initially, so im guessing its something to do with the computer I was using. Ive reinstalled the drivers, software and will give it ago again at some point in the future to see if the problems cleared. If any of you have this problem a fix is posted here.

http://androidforums.com/samsung-vi...d-cdma-smartphones-maybe-gsm-devices-too.html

eye_rule · Sep 14, 2012

I flashed this on an Alltel r720 that I was trying to flash to Page Plus. The software flashed fine, and I've got it on Page Plus, but 1) data isn't working, and 2) When I try to turn on Wifi, I get "error."

The data I can live without, but I need to find out how to get the Wifi fixed. Has anyone seen this problem, or know how to fix it?

pedro1977 · Oct 3, 2012

its not compatible you shouldnt have flashed this.

tiggeria · Oct 23, 2012

A Samsung Vitality (Cricket) R720 is not working properly.

History and problems:

It was rooted by my son (not sure what he did, a teenager).
It had some minor physical damages on the case.
works fine for several months, but now it reboots every 13 minutes until the battery is totally used up.
Phone is stuck in Air Plane mode, unchecking "air plane" won't do any thing.
Check phone status will throw " "Sorry! The process com.android.phone has stopped unexpectedly... Force Close. "
try using the Camera App, it shows a black screen, then if trying to go other screen by pressing back key, it pops up "sorry! Activity camera (in application camera) is not responding."
trying to call, pops up a window "to place a call, first turn off Airplane mode."
most of the times, shut off does not work either.
Wifi works fine except for the repeated rebooting.

What I have done:
I have removed all the user data by going to settings -->Privacy --> factory data reset -->reset phone, it seems nothing changed.

Possible causes:
I am thinking of 2 possibilities here, one is hardware failure, and another is that my kid messedup the system, after all he did rooting and an administrator privilege could do dangerous things on the system.

I am not familiar with phones in general, but I am quite comfortable with computers. I have many questions on how to proceed from here. I would like to get help from your gurus.

Questions:

1. Assuming it is a corrupted system, is it possible to flash a good rom and get the phone in working condition?

2. Does this procedure contain a ROM? or does it just revert back to the stock interface?

3. Is this procedure the right thing I should do? If not, what else I should do?

4. Do I need to do any backup before flashing? in case if things get worse, then I maybe able to get back to the current status at least.

If any of your gurus can guide me in my endeavor, that will be really helpful.

Warranty
If it is a hardware issue alone, we might seek warranty. It was bought in March, and the warranty should still be good.

We have not activated the phone on the Cricket network yet, mainly it was configured with Googlevoice and used as a wifi device.

Spz0 · Oct 24, 2012

Flash this update and see if it fixes your issues.
If not, than its most likely hardware related.

tiggeria · Oct 24, 2012

Spz0, thank you for your reply.

I went ahead and the flashing. It worked great!

So it must be a corrupted system.

I does not matter so much, but I was wondering if this reverts everything back to the factory stock?

Spz0 said:
Flash this update and see if it fixes your issues.
If not, than its most likely hardware related.

pedro1977 · Nov 1, 2012

tiggeria said:
Spz0, thank you for your reply.

I went ahead and the flashing. It worked great! So it must be a corrupted system.

I does not matter so much, but I was wondering if this reverts everything back to the factory stock?

Yes it does revert everything back to stock (out of the box) for the Vitality on crickets network (Version/ build EH29). There was an EH09 too but as you got yours in March im guessing it was Eh29, no way of telling now except looking at the sticker on the PCB. As youve flashed it yours will show EH29 in phone settings. This would only (may be) be a problem if you were to return it for warranty but most likely they would turn a blind eye.

gopran · Feb 14, 2015

very thanks , my mobile is working

Root [Download] Samsung R720 Official Cricket Corporate EH29 Upgrade Utility [LEAKED].

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