Model: Ugoos UT4 TV Box 

                                                                                         

hi guys
im using zenfone 5 which was kitkat previously then i updated to lollipop via sideload adb but now my device is bricked and when i try to sideload new firmware it shows the following command with error
E: failed to mount / cache (no such file or directory)
E:cant open / cache /recovery / logs
E:cant open / cache /recovery / logs
E:cant open / dev/block/mmcd1k0p4(permission denied)

when im using these commands after entering into normal boot mode
(before executing commands)

[IMG="normal boot mode in lollipop"]

1)fastboot flash fastboot fastboot.img
2)fastboot reboot-bootloader
im supposed to get this screen after executing above commands

[IMG="droidboot mode"]

but im not getting this screen guys.
im again back to this screen only

[IMG="normal boot mode in lollipop"]

sorry guys this post doesnt allow me to link images because im new to this site

i cross checked with my friends mobile its working flawlessly
help me out from this isssue bro
thank you

Root your phone at your OWN RISK

Instructions:

- Install MTK_X20Drivers
- Enable Developer mode
- Enable USB debugging in developer mode.
- Enable OEM unlocking


1. Download the FlashTool for yours version of eUI - 5.6 or 5.8
2. Enter Fastboot mode, reboot the phone whilst pressing Power On + Volume Down
3. Open adb_cmd.exe
4. Write fastboot oem unlock - (expects to complete the command)
5. Write fastboot flash recovery Letv-X620-Twrp-3.0.2-0.img - (expects to complete the command)

Now you should have TWRP installed !


Hold Power Button and Volume Up button to reboot into TWRP. Change in English language with right button.

- Flash no-verity-opt-encrypt.zip. If you do not do this you will not be able to boot your phone!
- Flash SuperSu .

Thats all !!!

Attached Files

	FlashTool+5.8.zip - [Click for QR Code] (135.9 KB)
	no-verity-opt-encrypt.zip - [Click for QR Code] (136.1 KB)
	FlashTool+5.6.rar - [Click for QR Code] (135.9 KB)
	MTK_X20Drivers.rar - [Click for QR Code] (135.9 KB)

Android 5.1.1 Lollipop Official Firmware for Samsung Galaxy Core Prime LTE SM-G361F is now available and you can manually download it from here. So if you want to get this update for Galaxy Core Prime LTE SM-G361F, you must know that there are several ways to do that, so you can follow this installation guide that will help you installing your Official Firmware Update .

Warning: Although going through this procedure should not cause harm or any damage to your device, it remains an unofficial process and you should be cautious about it. We won’t be liable for any damages or a broken device. Reader’s discretion is advised.

• Galaxy Core Prime SM-G361F ? Download 
• All builds for Galaxy Core Prime SM-G361F Android 5.1.1 Firmware ? Link
• Galaxy Core Prime SM-G361H Android 5.1.1 Firmware ? Link
• Galaxy Core Prime SM-G361HU Android 5.1.1 Firmware ? Link
• Odin Software ? Download [Mirror] 
• Samsung Galaxy Drivers ? Download 

Prerequisites

How to Install Stock Android 5.1.1 Lollipop on Galaxy Core Prime

How to Fix Bootloop on Samsung Galaxy Device?

Region ------ International

Language --- Multi Language

Android Version --- 5.0.2

Size --- 1.33GB

DOWNLOAD

Overview:
HDR FX Photo Editor gives you the best and most vibrant HDR like look on any mobile platform and this is all accomplished from just a single image. Use sliders to get the very same HDR look you had admired on many photographic sites. With right adjustments you can have professional results with HDR Effect. The result will be similar to professional HDR camera photographs. Also you can give dramatic black and white effect to your images with a few touches. HDR FX also provides sepia option. Other than HDR effects you can apply Curve adjustments to your photos. We give you same tools with famous desktop photo apps’ tools. One of most used tool from desktop app is curve adjustment. Witt HDR Fx Curve adjustment is now under your fingers. You can do curve adjustments on red green and blue channels you can apply it directly to the rgb channel. HDR Fx also provide another important photo edit tool called Levels. You can achive professional results with adjusting black and white tone adjustment or applying gamma adjustment with a single touch. Another great feature from HDR FX is, frames, HDR FX comes with tens of different frame options.
We have added new features with the recent update, now you can apply pre defined 50 different hdr effect to your photos with one click. If you want to make some changes on an effect you can just apply the effect and make the changes on adjustment parameters and you can get entirely unique result effects.
Pro version gives you:
Full resolution results.
Red, green, blue channel curve adjustment options.
Also it removes ads.
New feature: Crop
Features
- 17 new overlay and bokeh effects
- Crop
- 50 new HDR effects
- Opacity adjustment on result combination
- HDR like results with our special algorithm
- HDR Circle control
- Composite, curve options(red, green, blue is Pro specific)
- Gamma correction
- Levels adjustment ( black and white tonal adjustment)
- Contrast adjustment
- Brightness adjustment
- Unsharp filter
- Black and white image
- Sepia image
- Dramatic black and white results
- Put frames and border on your photos.
- Put borders and frames on your images
- Make your images more dramatic with new textures
- Vignette filters
- Millions of different adjustment combinations.
What’s New:
- 17 new overlay and bokeh effects
- Crop
- 50 new HDR effects
- Opacity adjustment on result combination
- Vignette filters
- New border and frames and textures.
- Now supports full resolution images.
- New feature : Now you can put frames on your photos.
- Saved images gallery problem fixed.

https://play.google.com/store/apps/details?id=com.lyrebirdstudio.hdr

The official Android 6.0.1 Marshmallow TouchWiz firmware from Samsung is now available for the Canadian and US cellular variants.


Now the update has come to Canada and for some of the US carriers like Sprint Note 5 N920P, US cellular SM-N920R4, etc. The latest to the adition are the SM-N920W8 Bell-Mobile, Telus, Virgin Mobile and more.

Download Marshmallow For Note 5

Marshmallow for Galaxy Note 5 SM-N920W8 (Telus)
? Download [Mirror] | File: N920W8VLU2BPC5_N920W8OYA2BPC5_TLS.zip

Galaxy Note 5 N920R4 Variant ? Link

Sprint Galaxy Note 5 N920P ? Link

Odin Software
? Download [Mirror] | File: Odin3_v3.10.7_3.zip

Samsung Galaxy Drivers
? Download | File: SAMSUNG_USB_Driver_for_Mobile_Phones.zip (15.3MB)

Warning: Although going through this procedure should not cause harm or any damage to your device, it remains an unofficial process and you should be cautious about it. Reader’s discretion is advised.

Prerequisites

1. Verify your device for compatibility. Check out the download section. For other variants,

2. Enable USB Debugging on your device. To do so, go to Settings>About Phone> Tap on the Build Number several times until you get a new Developer Options in the Settings. Open Developer Options and enable USB Debugging from there. Trust the connection by allowing it when you connect it to your PC for the first time.

3. Make sure you have latest device drivers setup on your PC for a better connection. Get it from the download section official from the manufacturer.

4. Backup everything before you proceed. Odin performs a clean install, that you will lose apps, data, media, etc.

How to Install Marshmallow on Galaxy Note 5 N920W8 N920P/R4

Step 1: Download the listed firmware for your for your Galaxy device. Extract the zip file to get the firmware with .tar or .tar.md5 extension and place at a location where you can easily locate it in your PC.

Step 2: Now boot your device into Download/Odin Mode. To do so, turn off your device completely and then press and hold Power button + Volume Down + Home keys for a few seconds. If you see a warning sign press Volume up/ Volume down to get the Odin screen.

Step 3: If you already have Odin software on your PC then simply run the Odin3_3.10.7.exe file. If not, then download the Odin3.zip file from the download section and extract it. Run Odin software as administrator.

Step 4: While your device is still in the Odin Mode, connect your device to your PC using a USB cable.

Step 5: After a successful connection, the ID: COM in the Odin should turn Blue and an Added!! message should be displayed in the Log tab. In case your device doesn’t show up in Odin, then you can troubleshoot it with the steps given at the end of the tutorial.

Step 6: Now click on AP button and add the firmware file by navigating to the file path. Once added, it should show like this — File PathN920W8VLU2BPC5_N920W8OYA2BPC5_TLS.tar.md5

Step 7: Take care that only Auto Reboot and F.Reset Time are selected in the Options tab. Do not check Re-Partition.

Step 8: Once done, verify everything and proceed with installation by selecting Start button.

Step 9: When you get a PASS! message in the Log tab on your Odin software, that means firmware has successfully been installed and the device will restart itself. If not then reboot manually.

Be patient as first reboot may take a while. When you see the boot animation, that means you have successfully flashed the firmware. Enjoy your new TouchWiz ROM. Follow and like us on social media. For queries comment down below