[Q] Is it safe to install older radio on top of newer one?

Hello,

I've been having this issue lately where I don't get push notifications while on mobile data, and pages load quite slowly. I'm thinking it might be because I updated my firmware, as was suggested in my ROM's thread.

I'd like to try going back to the previous radio that I had - is that safe? I currently have the 17 June firmware, and would like to go back to the one from 15 May. Can I flash the older version on top just like that?

Thank you.

Trying to root a newer AT&T Galaxy Note 3 (sm-n900a)

Greetings, XDA!

My name is Andrew and I am attempting to root my newly aquired Galaxy Note 3 to no avail. I have tried Odin methods, following each step to the letter only to be greeted by a FAIL everytime I click start. I have even tried Towelroot, modifying the modstrings that have been so graciously provided by your posters on this site. Yet, nothing. I really want to root this device and get rid of the AT&T crapware that's bloating my device. I had a AT&T Galaxy S3 before this that I had zero issue rooting using the Odin method. I appreciate any and all feedback. Thank you

Flash newer lollipop version without loosing root

I move the question here: I have a Galaxy note 3 rooted with Lollipop, now Samsung has relased a new firmware version ( only bug fix ) ; I want flash the new firmware and keep the phone rooted, there's a solution?
I was thinking to downgrade to KK and then flash the new firmware like I did when rooting lollipop the first time, but not so sure about the downgrde....
Any ideas???

Rooted Moto X with 4.2.2 - how do I update to newer android version?

Sorry for such a basic question. I rooted my Moto X quite a while ago. It is still on 4.2.2, the phone asks me to update every day and I just decline it. How can I update it to a newer version without losing root or causing any issues??

Thanks in advance!

application requires a newer sdk version

I looked at the other threads with this same topic, none of which helped so i'm going to write a post and see where that leads me. the user sitimber made an identical one, still no answers so here we go. I spent 12 hours yesterday attempting to get the newest alliance rom http://forum.xda-developers.com/veri...t-ne5-t2971430 to run, and failed. It threw my phone into a boot loop, i tried it several dozen different ways, including a discussion with rootjunky and he couldn't figure it out either. So i scrapped it, wiped the roms off, and reinstalled from a backup of my original Alliancerom build2 that i had made just before i started tinkering, now anytime i try to install one of a few apps (netflix, fb messenger, and some others) i get the error "application requires a newer sdk version" and for the life of me, i can't find anything online i've been searching for hours and all of it says things regarding updating SDK on a computer not on my actual phone which is of no use to me. Anyone have any thoughts? My best one i've come up with so far is installing Build2 from scratch or just another newer rom.. but otherwise i'm puzzled. I also can't get my phone to 5.0 thus far from trying a few times.

[Q] Newer camera app of 6+ working on 6?

I have a honor 6 and noticed in a review of the honor 6+ that it has a newer camera app with super night mode. i would like to try to install that app on my honor 6. it has the same OS (4.2.2, emui 3.0) so it maybe works on the 6.

what do you think?
can anybody extract the camera apk and send it to me? would be great!