Solutions for fix SAMSUNG GALAXY S DUOS 2 S7582/S7580 problems. Duos mean dual simcard, this phone work for GSM GSM dual simcard together, so we still can received phone call at simcard 2 when the simcard 1 still online, but we need to make other phone call at call waiting while we received the one number. SAMSUNG GALAXY S DUOS 2 S7582/S7580 have 4 inches LCD screen with Dual Core processor at 1.2Ghz clock speed. This phone come with Android Jelly Bean operating system.
Main Advantage of SAMSUNG GALAXY S DUOS 2 S7582/S7580 Specifications:
LCD 4 inch
Processor Quad-core 1.2 GHz
Main Camera 5 MP, 2592 х 1944 pixels, autofocus, LED flash
Front Camera for Video Conference
Operating system Android OS, v4.2 (Jelly Bean)
Internal Memory 4 GB
RAM 768MB
External microSD slot up to 64GB
Battery Li-Ion 1500 mAh
How to Fix and Problem Solving for Recovery SAMSUNG GALAXY S DUOS 2 S7582/S7580 hang or not responding or malfunctions or stuck or freezing or bricked ?
By default we will get some factory default applications from Samsung include the Samsung native applications to make our work more easier when we use SAMSUNG GALAXY S DUOS 2 S7582/S7580 for daily activity. But we still can add more applications from Google Play Store, because there are hundred of applications that we can download free or need to purchase. But, because so many applications for many kind of handheld, so sometime some applications does not compatible with our SAMSUNG GALAXY S DUOS 2 S7582/S7580. These kind of applications can make our phone become trouble like hang or stuck or frozen or blank or bricks or boot loop logo or LCD touch screen not responding. When this problem happen or our SAMSUNG GALAXY S DUOS 2 S7582/S7580 hang then we should force soft reset or force restart for recovery and remove some temporary files or caches from out phone. If the problem still happen, then we should have to do hard reset or master format.
How to Force Soft Reset or Force Reboot or Restart SAMSUNG GALAXY S DUOS 2 S7582/S7580 ?
It is something that maybe happen to our phone while we run an applications or doing or work, the SAMSUNG GALAXY S DUOS 2 S7582/S7580 become trouble and hang or freeze in the middle of running application, so this problem make our LCD touch screen can not response to our finger touch. We need to force soft reset or force reboot by open the back case and remove the battery. Wait about 5 seconds then put again the battery at the right position. Press power button and wait until the SAMSUNG GALAXY S DUOS 2 S7582/S7580 ready to use again. That’s all, we already finish doing soft reset or reboot. The other alternative to soft reset or reboot at normal situation by press and hold Power Button for several seconds until the pop-up menu appear and choose Restart / Reboot. Do not worry to do force soft reset or force reboot, because all important data inside SAMSUNG GALAXY S DUOS 2 S7582/S7580 will not removed, we can do this process anytime we need.
#Option 1, How to Hard Reset SAMSUNG GALAXY S DUOS 2 S7582/S7580 with software menu:
#Option 2, How to Hard Reset SAMSUNG GALAXY S DUOS 2 S7582/S7580 with Hardware key button:
How to Restore and Reinstall Clean Android Operating system / firmware at SAMSUNG GALAXY S DUOS 2 S7582/S7580 ?
SAMSUNG GALAXY S DUOS 2 S7582/S7580 use Android Jelly Bean as factory default operating system. By default the file source of clean and factory default operating system or firmware already saved inside SAMSUNG GALAXY S DUOS 2 S7582/S7580 ROM, so we do not need to copy or connect our smartphone to any other gadgets when we need to reinstall or restore clean factory default Android operating system at this smartphone. Just follow the hard reset or master format steps above then the Android Jelly Bean file source will be reinstall automatically to SAMSUNG GALAXY S DUOS 2 S7582/S7580. Please remember, we need to backup all important data because doing hard reset or master format or reinstall, will make all important data removed or wiped from this smartphone.
How to Unlock or Fix or Bypass or Solutions for SAMSUNG GALAXY S DUOS 2 S7582/S7580 forgot password code or security lock screen pattern or pin (lost password)?
After use several moment, with 5 megapixel camera and also 4 GB internal memory, we should have many important pictures or other important data, therefore that is very good idea to give more security protections at our SAMSUNG GALAXY S DUOS 2 S7582/S7580. There are several options to protect our phone, but we recommended to use screen lock pattern or some user like to use password pin protections. Both of security protections are good to use, in-fact we still can have other options to protect that also available at SAMSUNG GALAXY S DUOS 2 S7582/S7580. The problem happen when we forget about the answer of security protections. Do not worry about it, because Google already prepare solutions to bypass or unlock forgotten screen lock pattern or password pin security protection. Please try to give several time wrong answer continuously until the phone freeze or locked for about 30 seconds. At this time we will find Forgot Password / Pattern to bypass the forgotten security protection using Google account or Gmail username and Password that we have already sign-in before. If we can not access Gmail account then we should have to do hard reset or master format.
How to Improve Performance SAMSUNG GALAXY S DUOS 2 S7582/S7580 to make run more faster?
This is dual-core smartphone with 1.2Ghz clock speed and equip with 768MB RAM, we can run many applications at SAMSUNG GALAXY S DUOS 2 S7582/S7580. We can download other applications from Google Play Store as far as our internal memory still free space still available. But some user maybe get problem with this phone that the speed become slowly when open or run some applications. Usually this problem happen because there are many applications run in the background. When we download apps from Google Play Store, some applications will keep run in the background to wait for update or wait for some command. The background process applications will need some RAM and processor resources. If there are too many applications run in the background, then of course the free RAM will empty and processor will work more hard, this situations will make our SAMSUNG GALAXY S DUOS 2 S7582/S7580 run more slowly. That is why we should try to uninstall or remove some not use applications from this phone. If we want to make our SAMSUNG GALAXY S DUOS 2 S7582/S7580 performance more run faster like new, then we should have to do hard reset or master format.
Is That Any Secret Code for Doing Format SAMSUNG GALAXY S DUOS 2 S7582/S7580 ?
The secret code for doing hard reset SAMSUNG GALAXY S DUOS 2 S7582/S7580 is *2767*3855#. But please remember to always be careful typing that code, because the SAMSUNG GALAXY S DUOS 2 S7582/S7580 will doing hard reset and remove all data and installed applications.
How to Upgrade SAMSUNG GALAXY S DUOS 2 S7582/S7580 to Android Kitkat v.4.4 ?
Many users ask about how to upgrade SAMSUNG GALAXY S DUOS 2 S7582/S7580 to Kitkat. Until we make this articles, Samsung still not release official Android Kitkat for SAMSUNG GALAXY S DUOS 2 S7582/S7580. But at some other community, we can find non official Android Kitkat 4.4+ for SAMSUNG GALAXY S DUOS 2 S7582/S7580. Please be careful because doing upgrade with custom ROM will remove the official warranty and also some wrong steps can make our phone become stuck and can not use anymore. Please consider before upgrade with 3th party Custom Community Android Kitkat firmware. In some custom rom, the features of SAMSUNG GALAXY S DUOS 2 S7582/S7580 will not run normally. Using official Android Jelly Bean still better and much more safer for daily activity.
Same with above information, because SAMSUNG GALAXY S DUOS 2 S7582/S7580 will not get any official Android Oreo or Android Pie firmware upgrade. We can find several custom ROM, but we are not recommended to flash or install to our SAMSUNG GALAXY S DUOS 2 S7582/S7580 for stability reason.
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my galaxy gt-7582 (dous 2) has upgraded its software unknowingly...and from then i am getting various troubles.....
is there any way to uninstall the upgraded software or to bring it to normal software as it was before?????
please help!!
Hi, at some situations after doing upgrade the firmware or operating system, some applications or old setting can make your Samsung Galaxy S Duos 2 become trouble because they can not work properly with new version of OS, therefore you have to try doing hard reset or master format using software menu and try to install some important applications again. Please do not forget to backup all important data before doing hard reset Samsung Galaxy S Duos 2.
my phone automatically off after battery down in 30%
Hi, sometime the indicator of battery not work properly. If you can do hard reset, you can try to do that first to make sure your battery indicator can work normally again. However, if the problems still happen then maybe your Samsung Galaxy S Duos 2 battery already broken and need to replace with new one.
Hi! My Samsung Galaxy GT-S7582 sometimes cannot receive calls in SIM1 and SIM2 what shoud I do? Please help.
Hi, first you have to test changing sim1 to sim2 slot, and sim2 to sim1 slot. Test it several time whether the problems still happen or not. If this problems still happen, then you have to try doing hard reset or reformat your Samsung Galaxy S Duos 2 to make sure this problems not comes from operating system trouble.
my samsung galaxy gt-s7582 says unfortunately system ui stop working what should be done to fix this
Hi, usually one or some of your applications get hang or crash, that is why you will get this information at Samsung Galaxy S Duos 2. Please consider to do hard reset or master format if you are not sure which applications make this trouble.
I need help. I was about to use my phone (GT S7582) but I cannot open it. I wonder if it's low battery or the battery was drained. But when I try to charge it, the screen wakes up and it shows that the battery was charged half. I try to open again my phone by pressing the power key. I expect that the phone will now open. I accidentally pressed the power key and home key simultaneously and the "Select Reboot Mode" appeared on the screen. What I'm going to do now?
Hi, please remove the battery at your Samsung Galaxy S Duos 2, wait about 5 seconds or more then put again the battery at right positions. After that try to turn it on by pressing POWER button. If this conditions still not work, then please do hard reset or reformat the operating system to factory default by using hardware button combination key like steps at #option 2 above.
The touchscreen of my Samsung Galaxy S duos 2 stops responding sometimes. It has to be restarted to work properly. What could be the problem?
Hi, the non responsive touch screen at your Samsung Galaxy S Duos 2 probably happen because applications. Please uninstall some tweak applications like battery saver or something like that. If you are not sure about that, please consider doing hard reset or master format.
My samsong galaxy GT-s7582 mobile is happend for all call conditional forwarding activated so how can i deactivated this problem ..
Hi, usually this is depend on call setting at your Samsung Galaxy S Duos. Please open Call icon and go to setting of that apps, after that try to find Call Forwarding menu and make sure it is not active. However, if you still can not find that apps, then please consider to do hard reset or reformat to restart back all setting to factory default, but please do not forget to backup all important data before doing hard reset.
I am using samsung galaxy GT-S7582 for a year now. my phone gets switched off automatically though battery is 60% and this happens when wifi is on. when i try to switch on Samsung screen appears and goes off. when i connect charger, the battery has gone down to 2% and starts charging. what is the problem? Do i need to replace the battery?
Hi, first you have to try doing hard reset, because sometime some tweak or installed apps can make your Samsung Galaxy S Duos 2 get trouble. If you have done hard reset but the problems still happen then maybe you right that your battery need to get replace with new one.
Hi
Plz help
My samsung s duos gone on safe mode and its not turning off. As i hav already tried factory reset also, removed sim card + btry but safe mode is not turning off only
Hi, in some trouble maybe your phone get lost IMEI, this need to reflash again with factory default OS and restore back the IMEI of your Samsung Galaxy S Duos 2. For this conditions, we suggest you ask help from your nearest Samsung authorize service center.
my samsung galaxy s duos 2 gt s7582. I was try reset step but not showing Wipe Data/Factory Reset when i press volume up + home + power buton.i see factory mode. Now what can I do please !
Hi, if your Samsung Galaxy S Duos 2 still can boot, than you can try doing hard reset with menu Setting. If your phone can not boot normally, then you should try doing hard reset with hardware button combination key at #Options 2 steps above. It should work with Power Button + Volume Up + Home Button.