Samsung Galaxy J3 Pro keeps on rebooting & has turned unusable! - Samsung Galaxy J3 (2017) Questions & Answers

Hi All,
The phone was problematic even after Reset(s) to factory condition. It used to reboot randomly launching apps, etc. I made all the Google Play updates successfully but the Samsung updates ( phone settings ) always failed.
Then I decided to use 'Samsung Smart Switch' ( Windows + Android Utility ) ( Official Downloads ). When I used the utility, it found some 2GB firmware update for the phone which was never listed from within the phone settings. I was quite hopeful but while making updates, it got hung at 'Preparing software environment for updates' for 2:30 hours. My computer's fans were running like anything so i got afraid & disconnected the phone. Probably, I halted the firmware updation in the middle & now I understand that. Since then the phone is almost unusable, rebooting every few seconds.
Undoubtedly, I am ready for the hard work & want to get my phone back to the usable state but am totally unaware as what are my options.
I also want to know the possibilities of getting it back to the usable state anyway.
Thanks for all the help & information!

A Firmware flash from Download Mode & ODIN did the trick. Thanks to the forum!

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[Q] Samsung Galaxy Rugby: various issues

Hello all,
I'm sorry, but I couldn't find any device-related subforum for the Samsung Galaxy Rugby (GT-S5690M). If my questions are in the wrong section, please move it to the right place (mods)?
So here's the story: I just got my first smartphone. Since it's locked to Bell, it has some bloatware and need for sim-unlocking. I did a lot of reading and through some tutorials I managed to root Android and got rid of some bloatware (just four Bell apps). So far so good! Then I tried to unlock the phone. There are some apps in the Google Play that state that they can unlock the phone for free ("works on various Galaxy models").
I tried them out, but none of them could provide a solution. The last app I tried (Galaxy_S Unlock) requested that BusyBox were to be installed, so I did. During the installation the app remarked that already some BusyBox version was installed, but not the version that it was trying to install. I was suppose to try another type of installing (I used the normal/safe mode). But it said it was already installed, so good enough. Right? I tried the unlocking app again, but it still said it had errors getting to communicate with BusyBox. None of the unlocking apps gave me the impression that they changed anything in the system.
I figured that maybe a reboot of the phone would fix this. However, now the phone got several issues:
- booting takes forever (18 minutes) It does the animated Samsung logo (though, not with sound any more) and then keeps on slowing the glowing Samsung name.
- the speaker doesn't seem to be working at all
- it can no longer check for updates. After agreeing with the disclaimer, it says it can't connect.
- KIES doesn't see the phone any more.
- the phone is generally very slow now. Even when typing a password the phone sometimes hangs for about 5-10 seconds. Loading the disclaimer for the Software Updater takes 10-15 seconds.
I tried to reset to factory defaults and reload the rooting zip file again, but to no avail.
I've been trying to read up on the isolated symptoms, but I'm simply starting to feel overloaded with all the info, especially since I'm a Android newbie.
Does anybody recognize these symptoms and, more important, has any tips on what to try to restore whatever has gone wrong?
Additionally, I would really be interested in knowing if there's a way to force-upgrade to Jelly Bean. It appears that this firmware hasn't been made available to Rugby users yet through the regular update channels. But are there alternatives?
Thanks in advance!

[Q] I9000 Not working due software mess-up

Hey guys!
First off, i was searching through loads of forums and attempted different solutions. Anything to get it back working. This only made it worse
What happened was as follows:
After having CM 10.1 or some version of it (had the OS at 4.3 i believe), my phone was very slow, so slow in fact that i got so mad at it that i almost bit through it. So one day when i was in a tent at the foot of a mountain all alone (not that long ago) i decided to rollback the phone to its original state from backup i made some months ago before i upgraded the OS. At the same time just before this i backed up the current build just in case. Using ClockWorkMod 3pointsomething.
It went through everything and then asked me: Do you want to root this device? (or something in those lines). I, having no clue, clicked one of the million "no" on the screen.
After this it rebooted with errors saying "Can't detect this drive can't detect that drive". In other words, it couldn't detect niether Internal SD nor External SD. While having the Samsung logo being displayed without booting if i didn't go into "Volume Up, Menu Key and Start your tiny engines!".
I thought i could fix it and looked through tremendous amount of internets in attempt to fix it. Neither Odin nor Heimdall Frontend could detect the device even after installing the drivers and samsung kies and messing about with those two in between.
After a while i ended up with "Phone . . ! in a orange triangle . . PC" aka black screen of death, while the phone can go into download mode. Which in my hand is equally useless as no program can detect it still.
Now i just decided to start a new thread even though there is endless amount of other threads but none seem to cover exactly this as i haven't yet managed to fix it. Plus a response on progress is always pleasant as i personally don't know when i succeed unless phone works fully again.
How bad off am i?
Any input will be greatly appreciated! :victory:
Hoping not to have to spend money on a new one and as far as i've gathered this can be solved - Anybody can give me some tips on where to look or what i could try?
Adventurove said:
Hoping not to have to spend money on a new one and as far as i've gathered this can be solved - Anybody can give me some tips on where to look or what i could try?
Click to expand...
Click to collapse
First you are posting in the wrong location as i9000 has its own forum here for Q&A and others too
second click on My Android Solutions (link below) and try methods to fix USB connection problems first after that get into download mode and use a rescue kit from MY Android Collections (link below) or follow this to flash a Gingerbread JVU stock ROM
Check this out! You , YES! you are an " Android ". Not your phone but U.​

Problems with phone after OTA update (FIXED!)

Hello,
I wanted to share what I had to do in order to fix my phone after it took the July 27 OTA update. The update somehow corrupted my display and the white portions of the display were now pink and red. A google search has info and pics on this display problem so I won't elaborate on it. The first thing I tried was power cycling the phone, the red and pink remained. The next thing I tried was factory reset the device, that didn't work either. I simply wanted to revert back to the previous firmware and hopefully that would fix it. I liked the new firmware features, but that pink screen had to go! I foolishly flashed the US unlocked firmware (XAA) from SamMobile site with Odin. The pink screen probem was fixed but this definately was not the firmware that came on this phone. Gear VR didn't work, Samsung pay was borked, and there were all types of problems with the software.
At this point I called Samsung Tech Support. The guy was really nice and after a bit of explaining he offered to have the phone flashed at no cost to me. However I would have to send the phone in to be repaired and I would be without my device for a week at least, maybe 2 weeks. I thanked him and hung up. Why couldn't he simply make the firmware available to me so I could fix this without having to send it in and be without my phone for over a week. Not really a acceptable solution. I went online and did some reading. That's when I found the fix!
To anyone who is having problems and would simply like to get back to original factory firmware Samsung has a program called " Smart Switch ". It's available as a App for your phone or as a PC software program. The phone app helps sync devices, but the PC program can do much more. I'm not going to go over in detail how to use the software because a google search has videos and tutorials on how to use it. For me I was able to enter my phone model and serial number and Smart Switch went and downloaded the "correct factory firmware" and installed it to my phone. Now I have the latest firmware (7/27) full factory install and the pink / red display problem is gone. So what I'm getting at is if you are having problems after taking the OTA update like I did, you can try using Smart Switch and install the complete factory firmware from scratch to your device. Make sure to follow instruction on how to use the program, I had to put the phone into download mode for it to work for me. Also be sure you understand about "Google lock" before flashing your phone. This program claims it can un-brick a Samsung phone, and will also over-write a rooted phone to get it back to stock. I'm sure Smart Switch has been discussed before, but for a new Samsung user (like myself) it sure got me out of a bind!

After upgrading to Nougat S6 keep showing ' System Update Ready To Install' daily.

Hi, please be kind to a newbie here.. I'm in my 70's and obviously have no idea what I'm doing with the new (to me ) technology. My Galaxy S6 (verizon) is completely stock and keeps draining battery, needed to charge twice daily! Since I couldn't find obvious problem I downloaded SmartSwitch , did the system backup and doing research on internet I read somewhere the new firmware supposedly improve battery life. So I downloaded the Nougat firmware along with Odin and proceed. All went well, was able to restore all the settings and as far as I can tell all is well. The phone battery can last 2 days easily. Now the problem. . Every day now I'm getting notifications on my phone "System Update Ready To Install". When told to install it, the phone goes thru it's routine, downloading the update, rebooting, and installing.. Just to stop on 'blue screen' @27%
everytime! When using the SmartSwitch and clicking on the phone it does say the phone is up to date. So my questions are..
a) Why I get notification on phone, and Samsung SmartSwitch says the opposite?
b) Should I ignore the notifications and just live with the nag message?
c) Should I disable notifications for this, and stop it from appearing?
d) How to go about doing that>
Any suggestions/ideas (other than replacing the phone) are appreciated.
Thank you.

Help: Samsung Galaxy Tab A7 ( SM-T505)

I have a Samsung Galaxy Tab A7 ( SM-T505), it worked fine for me a couple of months.
But after a short while ( I would say that Samsung forced me to update to the latest drivers/ firmware ink. Ul. I have 2.5 ), but as I know many updates make more harm than it's worth.
I even have a similar problem with my previous device.
Because however after Samsung forced me to update to the latest Ul ( OS)- from 9 to 10, the unit completly crashed ( stopped working for me).
So what my point is that if it's possibel to manualy download updates (to disable autoupdates permanently= never check and download any updates aut)?
But however as the newbe I'm in this world ( and try to contact Samsung Support seems usless, since they even won't take me seriously and just say that they either have no idea,or that I should do a factory reset).
Due to my own personal experiences is that an update wont change anything. It just replaces ( overlap an existing file,but won't eraise it)
But mostly that after every update it seems that every dev is trying to rewind the wheel every time,and that the unit works even worse after an update.
At the same time It also seems that Odinforum is down.
I myself have tryed to register but didn't get any confirnation mail.
But what's most positive is that I saw some articles about this,but since I'm a complete newbie I don't know where and how to start
So.... What exactly is your issue?

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