Tips and tricks for fix problems at SONY XPERIA C5 ULTRA (DUAL). We can said that SONY XPERIA C5 ULTRA (DUAL) is phablet, because the LCD size is 6 inches, less then 7 inches tablet and more then 5.5 inches smartphone. This phone release with several model (E5553 / E5506 / E5533 / E5563), mostly the differences are market region and network type. SONY XPERIA C5 ULTRA (DUAL) is phablet with 4G LTE. Like other Sony smartphone, we can have Sony Bravia Engine when use SONY XPERIA C5 ULTRA (DUAL) for view movie or pictures or games at full HD LCD screen at 1080p. If we buy SONY XPERIA C5 ULTRA then the simcard will be single. But if we buy SONY XPERIA C5 ULTRA DUAL, then this phone will have double simcard GSM-GSM standby together.

 

Advantage of  SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) Specifications:

LCD Screen 6 inches with Bravia Engine
IPS touch screen LCD screen
Internal memory 16 GB
RAM 2 GB
External memory microSD, up to 200 GB
Main Camera 13 MP, 4128 x 3096 pixels, autofocus, LED flash
Front Camera 13 MP, autofocus, LED flash
Processor Octa-core 1.7 GHz Cortex-A53
GPU Mali-T760MP2
Operating system Android OS with v5.0 (Lollipop)
Battery Li-Ion 2930 mAh

 

 

How to Fix or Problem Solving for Recovery SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) hang or not responding or malfunctions or stuck or freezing or bricked ?

There are several factory default applications which comes with SONY XPERIA C5 ULTRA (DUAL), for example for browsing this phone already have Google Chrome for default Internet browser and Sony default camera application which can shoot with full feature and record video at 13 megapixel main camera in the back cover and 13 megapixel selfie photography with flash light helper in each camera if we take photo at low light situations. With 16 megapixel, we can install many interesting free or paid applications from Google Play Store like Facebook, Instagram, Whatsapp, Blackberrry Messenger (BBM), Line Messenger, WeChat, Skype, Viber and many more. But we have to know that some applications from Google Play Store may contain viruses or malware that can make our SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) become hang or stuck or bricks or frozen or boot logo loop or LCD touch screen not responding. When this trouble happen, we should force soft reset or force reboot or force shutdown to restart all running applications. We can try to install some high rating antivirus free from Google Play Store then scan all installed apps and bad setting. If the problems still happen, then we have to do hard reset or master format. Please note, doing hard reset or master format can delete or wipe all important data, that is why we should backup all data at SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) before doing hard reset.

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) ?

force soft reset or reboot sony xperia c5 ultra

After install several applications, sometime some of it work not right and make our SONY XPERIA C5 ULTRA (DUAL)  become crash or bricks or LCD touch screen not responsive with our finger touch. At this conditions we have to force soft reset or force shutdown or reboot to clean temporary files and caches. Please note, SONY XPERIA C5 ULTRA (DUAL) have secret shutdown or secret reset button that is located near GSM nano simcard. Please open the simcard cover, and we will find small secret Reset / Off button. We have to use PEN or small pin to press reset button to force shutdown or force turn off when our SONY XPERIA C5 ULTRA (DUAL) get trouble or freezing. After our phone totally off, then press POWER button to turn it ON again. This process will not remove any important data, so we can do this progress anytime we want. How about if we want to remove temporary files and caches while our SONY XPERIA C5 ULTRA (DUAL) still work normally? When this phone ON, press and hold POWER button until pop-up menu appear, then choose Shutdown / Power off / Reboot button.

 

#Option 1, Hard Reset SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) with Software Menu:

 

  1. Make sure the battery is charge properly
  2. Turn on SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) smartphone
  3. Don’t forget to backup all important data
  4. Go to menu: Setting > Backup & reset > Factory Data Reset > Reset Phone 
  5. Choose Erase everything to continue and confirm you ready to do the format SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563)
  6. The SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) will continue the step until ready to use in clean factory default.

 

#Option 2, Hard Reset SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) with Flashtool applications:

  1. Flashtool in the applications from Sony can be download from Sony website.
  2. Flashtool software need to  installed in our computer and ready with USB data cable
  3. Make sure SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) battery is charge properly or full charge
  4. Power off SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563)
  5. Boot SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) to flashmode with using: Volume Down Button and connect to USB cable at No.1 above
  6. Follow the menu at our computer display, it is easy to understand the steps.

 

hard reset sony xperia c5 ultra

#Option 3, Hard Reset SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) with Hardware Key Button:

  1. Make sure the battery fully charge
  2. Do not forget to backup all important data
  3. Turn off the SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563)
  4. Press and Hold together: Power Button + Volume Up Button for several seconds
  5. Follow the menu at LCD screen to continue the hard reset SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563)

 

#Option 4, Hard Reset SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) with PC Companion Software from Computer

  1. Please Make Sure the Battery not Empty
  2. PC Companion is default applications for Sony Smartphone which can be download from Sony Website
  3. After install at our computer, open PC Companion Applications
  4. Before connect to phone, please choose Phone Update and follow several step at PC Companion
  5. At some menu, PC Companion will tell us how to connect the phone with PC Companion using USB cable and press the Volume Down button
  6. Finish the PC Companion step and until it doing Factory Reset to SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) to factory default Android operating system.

 

How to Restore and Reinstall Clean Android Operating system / firmware at SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) ?

The first time Android version at SONY XPERIA C5 ULTRA (DUAL) when release in the market is Android Lollipop. This version will get several time upgrade with OTA (over the air).  After install several applications from Google Play Store or APK offline files, then some trouble may happen or applications crash that make our SONY XPERIA C5 ULTRA (DUAL) operating system become damaged or corrupted. At this situations our phone become not working good. If we get this problems, then we have to reformat or reinstall with factory default Android operating system. First we have to know, that clean factory default Android operating system file source has already saved safely inside SONY XPERIA C5 ULTRA (DUAL) ROM or internal memory. Therefore we do not need to copy or connect our phone with other device. Just follow one following simple steps above, then clean factory default Android operating system will be reinstall automatically.

 

 

How to Unlock or Fix or Bypass or Solutions for SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) forgot password code or security lock screen pattern or pin (lost password)?

Although SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) have 6 inches LCD screen, but the body design is fit to our hand, because the bezel of the body is really thin. Other interesting feature is the camera, SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) main camera have 13 megapixel and front camera also have 13 megapixel with flash light to help taking better images or photos at low light conditions. We will have many private pictures at this phone, therefore we have to give security screen lock protections to make our data more secure or when this phone lost or stolen. Usually we choose screen lock pattern which already available by default at this phone, some other options are password pin protections. The problems happen when we forgot security screen lock protections, how to fix that? We can bypass or unlock forgot security screen lock pattern or password pin protections at SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) using Google account. Please try to give several time wrong answer continuously until this phone freezing or locked 30 seconds, at this time we can find Forgot Password / Pattern button. Press this button then we can find field to type our Gmail username and password. If we can not access our Gmail account, then we have to do hard reset or reformat using PC Companion which is more recommended to do.

 

How to Improve Performance SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) to make run more faster?

SONY XPERIA C5 ULTRA (DUAL) use Octa Core 64 bit processor at 1.7 Ghz clock speed. This phone also have dedicated GPU (graphic processor unit) to play 3D HD Games without lagging. The benchmark review give good score for running several test. We can also use camera PROselfie applications to take better selfie camera with faster focus and actions. But why some users get slowly problems at SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563). Usually this problems happen because too many applications run together. The total RAM at this phone is 2 GB, we have to know that some applications that we install from Google Play Store will keep run in the background to wait data update. If many of them run together then our SONY XPERIA C5 ULTRA (DUAL) resources will be insufficient and make run more slowly, because this phone will try to force close old applications to give more free resources. Therefore, we have to uninstall some not use applications. If we want to make our SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) run faster again like new, then please consider to do hard reset or master format.

 

Is That Any Secret Code for Doing Format SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) ?

There is no secret hidden code for SONY XPERIA C5 ULTRA (DUAL) (E5553 / E5506 / E5533 / E5563) to make it back to factory default. Do the options above to hard reset it.

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