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The HTC EVO 4G has a management application native files which you can access through the App Drawer. The app gives you access to folders on EVO s SD card , including the Downloads folder . The Downloads folder is used by some of the applications of the EVO as the default location for storage and content downloads. The application lets you delete files , rename , copy, move and view information on all SD card files .How to navigate to the Downloads folder HTC Android EVO

1. Touch the icon " File " in the App Drawer of Evo .
2. Select "SD Card " from the options provided.
3. Choose the folder "Downloads " from the list to view its contents.

Tips and WarningsAlternatively , the HTV EVO 4G connects to a computer using a micro USB cable to access the Downloads folder . The EVO will appear as an external storage device and view its contents will show the folders in the SD card , including the Downloads .

It is one of the terminals of the year we are about to end in it has a small and quite easy section on Rooting.
This is the Samsung Galaxy S4, a phone with a zoom function behind it, which is common in Korean manufacturer of terminals and this time is paid for have superuser permissions.

Well lets talk about Rooting Samsung S4.
Another week were with you and exposing what steps to take greater control of your phone with Android and this time we are talking about a very special device. S4 by Samsung comes one of the most popular phone, not in vain is as worthy as the Samsung Galaxy S III. So today well discover the secrets to root a Samsung S4.
The importance of the root is highlighted in Samsung Cellulars, such as the community is all about the Korean manufacturer, which makes this generally with a greater number of ROM. Process is Exynos 5420.
The steps are very simple and have no problems though, as we always say, any action undertaken is done at your own risk and from Rooting take no responsibility for problems that may arise. Grab a Samsung S4 and prepare to begin!!.
Requirements:

    Install Kies for the drivers.
    Restart your phone for the changes to take effect.
    Download and install Odin or a latest version!
    Download the CF-Root from Chainfire

Steps To Root Samsung Galaxy S4:
Just download and install Kies, the software owned by Samsung, is only necessary if our phone does not have installed the drivers from the phone. If you already have loaded we can skip this first step.

    Once installed open Odin, but attentive to do it using administrator permissions. In case anyone does not know it is done with the right button on Odin icon and selecting "Run as administrator".
    Once we started Odin, looking box called PDA . The activate and seek the menu and load the file CF-Root from Chainfire that we have previously downloaded.
    We turn off the phone and started mode Download using the key combination volume down, center and power button at the same time and when we ask with a yellow triangle press volume up.
    We connect the Samsung Galaxy S4 to PC and wait for Odin to recognize it. This should change the box to the top left, ID below.
    COM, a yellow or blue color depending of the version of Odin we use if not recognized may not have properly installed the drivers , so we reload.
    Press the option Start and expect the process to finish . We will see a series of messages in the lower left part of the evolution process, which ends when the box in the top left changes to green with the words PASS .
    In that time we have managed to have permissions root and we can switch off the mobile PC .

As you can see the process is very simple, and although as always, there is minimal risk , almost all steps are automated and the hardest can be often charging of drivers , as Odin is a program with a large stability makes the terminal simpler Samsung rooting?

Cell phone Sprint EVO Shift 4G allows you to block certain numbers. You can also lock the handle when you want to call other numbers . When a blocked number that calls you to have your EVO Shift, the phone sends the call to the mailbox instead of ring . Blocking your caller ID , the person answering your phone seen in " private " or "restricted " instead of a number . You can block Caller ID on a call or in all .
Block incoming numbers

1. Open the Applications Lcd in the Evo phone and press the " People " option.
2. Press contact number you want to block . If you have a contact for that number , click " Add Contact " adds the name and click " OK". Add your number and go to the next step.
3. Scroll down until you see " Send to voicemail " . Check the box next to the option and click "OK" when the phone asks you if you want to send the call to voicemail.
4. Click the " Save" command to save the changes and exit the Lcd .

Block Caller ID number

1. Press the phone button on the Lcd to open the dial pad .
2. Make " * 67 " followed by the number you wish to call.
3. Press the "Call" command to send the call.

Tips and WarningsYou can also block your number from caller ID, contacting the customer service of the company Sprint. Only marked "* 2 " from a Sprint phone or digital number from another phone 888-211-4727 .
The "Send to voicemail " option does not work with restricted numbers.

You must be familiar with the term "ringtone" which means it is ringtones. In each communication device, the ringtone is a must-have to tell if there is incoming call or sms. However, many people including myself who think that the default ringtone on communication devices tend to be boring so many people who want to replace it with his favorite music or tones.

Along the development, not only ring ringtone for a notification for incoming call and sms only, but also for other notifications such as incoming e-mail, social media notifications and so forth. And given the number of new users of Android devices are still confused about this, then on the basis of Android tutorial this time I decided to discuss a little about matters relating to the ringtone, which is about how to change the ringtone and notification Android. Okay we just discussed steps - steps.

Tab : Settings, Personalize, Sound (at bottom of Lcd), Notification sounds, Email
Volume is Settings, Sound, Volumes

LG GM 200 Mic100% working solution

S - OFF to unlock the bootloader , org says there are some common , some say different . Want to know what s the difference ? Someone unlock the bootloader first and then s - off there is also a distinguished without unlock the bootloader lgsg s - off ( with tutorial temproot first )

unlock bootloader = allow flashing via fastboot mode .
fastboot flash recovery recovery.img - > inject recovery
fastboot flash boot boot.img - > inject ato boot images like the kernel called fastboot flash system system.img - > inject system image
S - OFF or we call security off , some require custom rom for S - OFF to install a ROM . Thing we can do if S - OFF

- Free riding down the firmware , from GB to ICS and then to GB again
- Change CID to superCID Number (1111111) , CID = Customer ID Number . ID device that attaches to us . Well Bill files that are available either on xda , another mirror contains a list of CID number , if the CID on the device we have in the bill so we can file reflashing to the stock rom with the bill , but if CID our device not listed in the list of files that are on the bill the flashing then it will fail . To be able to reflashing , the CID number in the device that it has to be changed , via fastboot command . To change this , SIZE S - OFF . One generation HTC and after that use the sense 4.x , there is no s - off . Well if there is an announcement to update the OS in other countries , not necessarily the same in our country . There is the question " why not just use the existing bill on xda ? " , She replied of course not be used for reasons CID number different .

- Flashing ( without PC : via bootloader mode , where the files are located in the P - _ - IMG.zip ) , could it be a recovery , radio or the whole firmware . - _ - It depends on the devices what , some PG58img.zip , some PC10IMG.zip , some PG86IMG.zip

- Replace HBOOT , with the command dd if = / ......... hboot it can go down or up . There are certain HBOOT which if replaced then they will become unlocked bootloader devices , such as Desire Z , Desire HD which unlock not pass htdev.com - Replace splash Lcd banality by writing htc white Lcd background.

- Replace kernel of CAN through recovery or 4ext recovery control application

- When changing the ROM , no boot.img file usually in the custom file romnya . In S - OFF state usually , when we flash the boot.img adherents in contact while still S - ON if we fit the flashing boot.img NOT TAXABLE . Therefore, it must be manually entered fastboot flash boot.img via home PC for TSB

S well - off and unlock the bootloader , the same thing is

- Easy to access root

- Can install a custom ROM , only in S - OFF it all in one with the kernel , in the BL unlock different maybe For HSL same procedure with S - OFF ( first flash kernels or boot.img via fastboot , new rom ) . Rada not feeling well past ganti2 mo rom dikit2 should open PC For flash boot.img first

- Can attach different way to recovery though , that s - off via the bootloader ( without PC ) , which unlock BL via fastboot mode ( with PC )

---

Prerequistes:
Unlock bootloader.
Rooted
Working Adb.
Hex editor.

1. Fire up your command prompt and go to the directory that you have ADB installed to. Type "adb shell" and hit enter.

2. Type "su" and hit enter. You now have root privileges.

3. Next type "dd if=/dev/block/mmcblk0p4 of=/sdcard/mmcblk0p4" and hit enter. This will dump the partition to your sdcard.

4. Next type "exit", hit enter, type "exit", and hit enter again. This should take you back to a command prompt for your computer.

5. type "adb pull /sdcard/mmcblk0p4" and hit enter. NOTE THE SIZE OF THE FILE BEFORE THE NEXT STEP!

6. Open the file (mmcblk0p4) with your hex editor.

7. Look for offset 00000210 and you should see T-MOB005 with your IMEI number attached to it.
( MY CID WAS T-MOB005 YOUR MAT BE DIFFERENT)

8. Change T-MOB005 to HTC__001 and save the file as mmcblk0p4MOD. This will give you SuperCID as well but instead of HTC__001 you have to put 11111111.But I think supercid does not get OTA updates. So better stay with generic HTC cid.

MAKE SURE AT THIS POINT THAT THE FILE IS THE EXACT SIZE IT WAS BEFORE YOU HEX EDITED IT!

Remember change 8 numbers with 8 in your cid and do not delete the IMEI make sure you match it before going forward

9. Now go back to your command prompt and type "adb push mmcblk0p4MOD /sdcard/mmcblk0p4MOD" and hit enter.

10. Type "adb shell" and hit enter then type "su" and hit enter again. This will put you back into the android shell and give you root privileges.

11. Type "dd if=/sdcard/mmcblk0p4MOD of=/dev/block/mmcblk0p4" and hit enter.
To test if it worked restart the phone into fastboot (type "adb reboot bootloader" and hit enter) and once the bootloader Lcd comes up type "fastboot oem readcid" and hit enter. It should read "HTC__001".
Now flash a stock recovery and stock boot. Relock your bootloader.
Run a stock rom. Just rember to unlock your boot loader again you will need to run fastboot oem get_identifier_token again submit to HTCdev and get a new file Do not use the previous one. Hope you have all the files need if not look on the other post or let me know will upload them. 

If ever encountered a black or dark LCD Lcd display on nokia 2710, this problem is cause by the LED backlight failure or it doesnt light up.
This solution may help fix and repair Nokia 2710 No LCD Screen Display Backlight LED problem that result to a dark Lcd display on the LCD.

If this problem happens you may then first try to install a new replacement LCD Lcd to ensure that the LCD LEDs caused the problem or not. if the Back light LEDs still does not work, you may then proceed to hardware troubleshooting and used this solution below.The solution above showed the LCD and keypad backlight LED driver circuit. this circuit holds and drive the LEDs to light up or works.
You may start to trace the LEDs positive ansd negative line paths from the LCD pin connector down to the components where it is being connected.
Check the LED driver IC supply voltage, this voltage has a rating value of 3.7 volts which feeds from the phones battery.
If all of the line paths and supply voltages were both fine, you may then proceed to replace the LED driver IC.Note: a damaged LED driver IC on nokia 2710 will also result to keypad backlight failure. Therefore if the keypad backlight is working and only the LCD display backlight does not work, this doesnt mean that the LED driver chip is faulty or damaged. This indicates the LED driver IC is still working and fine.