Wattco Energy Limited China Power Company Limited

Wattco

A high advanced technological power supplies company. 

Surpassing Din Rail Switching Mode Power Supply group with experienced engineers in sophisticate design solutions with outstanding topologies, construction, cost consideration for the industrial. Latest and continually up grade in design concepts towards up to date technologies. 

Over thirty years in the field, the teams are from multi – international top ranking organization. 

We serve in the areas of telecommunications, automation, building, construction, recycle energy and industrial equipment etc.,

Product reliability and high quality is our task, energy saving and environment protection is our policy.

How to Recover Lost Photos from Galaxy S5 from Internal Memory/SD Card?

When you first insert the SD card and open the camera for the first time, you should be prompted to select the location where you want to store the image. When I took pictures or used my Samsung Galaxy S5 to shoot, I personally chose the SD card to always store photos / videos.

Read More: How to Recover Deleted Photos from Galaxy S5?

If the SD card is your first option, to avoid data being over, you should stop using the phone and remove the SD card off your device as soon as possible when you realize your files get lost.

How to Retrieve Pictures from Samsung S6/S5/S4/Note Internal Memory

With this method, the tool you need is Android Data Recovery, an efficient recovery tool for you to get back the lost files.

Step 1. Finish the Installation and Connect Your Samsung Galaxy S5 to PC

Step 2. Check the “Gallery” if You Need to Recover Photos

Step 3. Preview and Recover Deleted Photos on Samsung S6/S5/S4/Note

- See more at: How to Recover Deleted Photos from Samsung Galaxy S5

Solution 3: How to Recover Images from Samsung S6/S5/S4/Note SD Card

This solution also need the recovery tool called Android Data Recovery.

Step 1. Connect a Micro SD Card through your Samsung phone or A Card Reader

Once well connected, you galaxy S5 SD card will be detect by software and show the window as below. It is time to tap “Next” to go on.

Step 2. Select the Scan Mode to move on, choose Standerd Mode will save your time.

Step 3. Preview one by one and Recover images from Galaxy Phone

How to Retrieve Deleted Text Messages on Android

If you send and receive mail on Android every day, you should encounter the same problem. Messaging can help you easily communicate with others. However, some or all of the saved information on Android may be lost / deleted for some reason, such as deletion, formatting, rooting, update crashes, software failures, virus attacks, and so on. Do not worry you can let them come back, great chance of success. What you need is a professional Android SMS recovery tool to recover deleted messages android.

Review the following steps to recover text messages deleted from Android:

1. Run the Android recovery tool on your PC.

2. Connect the Android device to the computer via the USB cable to allow the program to recognize. (Make sure you've enabled USB debugging on your Android device)

3. Click Start to scan the data on your Android device.

4. Preview the recoverable messages in the scan results.

5. Mark the posts you want and click the "Restore" button to retrieve deleted messages from Android.

How to prevent the loss of messages on Android devices

Do you get annoyed by losing important messages on Android? It's a good idea to back up important messages in a safe place. I know a tool called Android Phone Manager. It is perfect to send and backup SMS messages to your PC. In addition, the program provides an easy way to view, edit, or print out text messages on Android.

Samsung Assistant: Transfer Contacts from Samsung to PC

As the smart phone functions getting more and more, are you still remember what is the most basic and essential feature? Bingo! Contact with others by using messages or phone call. For that matter, contacts list is a very important file on a Mobile Phone. So as to the Samsung mobile. We all know that Samsung phone is very popular among young people, so I think the young people like you are also have one.

While many Samsung users have asked us if they can transfer Samsung contacts to computer. Of  course the answer is YES! Actually, as many Samsung phone users need to transfer Samsung contacts to computer for all kinds of reasons, the software emerge in large numbers on the market which aim to allow people transfer contacts from Samsung phone to PC. And this Samsung Assistant is the best choice for you.

If you operate this software to backup contacts from Samsung to computer, it will show you the whole contacts of your Samsung device on computer first, then you will be able to preview and mark your needed contacts to export. In other words, this program allows you to selectively save contacts to computer, and no matter how many phone numbers you have marked, this program enables you to backup them in a batch, which is quite convenient and time-saving. In addition, this Samsung Assistant can display all details of your contacts, thus you can find the targeted contacts quickly and accurately. Meanwhile, you will be able to entirely transfer contacts from Samsung phone to computer without losing any detail.
Now you can download the free trial version to have a try by yourself.

Guide: Easy Way to Backup Samsung Contacts to Computer/PC

Step 1. Connect Your Samsung Phone to PC and Open the Program

At first, link your Samsung Galaxy phone to computer via USB, and launch this program on PC with double click. Then you will get an interface as follows. You should act as the menu shows to enable USB debugging on your device when you run this program for the first time. So that the program will successfully detect your Samsung phone and install USB driver on PC.

Step 2. Scan Your Device

After the above process, this program will be able to scan your Samsung device. As shown, your phone data are displayed with detailed info, including model, state, system version, etc. And all files are listed on the top of the panel, like apps, music, photo, video, contacts, and so on.

Step 3. Preview Contacts and Selectively Backup them

Click "Contacts" on the upper right corner, and then enter the "All contacts" folder on the left panel. As you can see, all contacts are shown with full name and phone number, so that you can recognize your needed info quickly. In addition, you can also enter key words to the search box on the top right side of the menu to help seek out your wanted contacts. Then mark them and press "Backup", you will transfer contacts from Samsung Galaxy to computer within a few minutes.


By the way, as you can see that this Samsung Assistant can display the whole files on the menu, if you want to backup other files, like text messages, music, photos, videos, etc. to computer, this software can be still available. Just download one and follow the steps to give it a try. - See more at: http://www.renewandroid.com/transfer/transfer-samsung-contacts-to-pc-121.html

The Basics of HDMI Cables

The High Definition Multimedia Interface (HDMI) is a digital substitute for analog video standards. It is a compact interface for audio and visual electronic exchange. It transfers uncompressed and compressed digital audio files and uncompressed video output files from an HDMI-compliant source device to a compatible computer monitor, digital audio device, video projector, digital television etc.
There are a variety of HDMI cables uniquely suitable for uncompressed PC or TV video format, enhanced high-definition and 3D video signals, 8 channels of uncompressed and compressed digital audio data, a Consumer Electronics Control (CEC) connection and Ethernet connected data. HDMI executes Consumer Electronics Association (CEA) and Electronic Industries Alliance (EIA) -861 standards.

HDMI connectors are of five types: A/B (defined in 1.0 specifications), C (defined in 1.3), and D/E defined in 1.4).
The type A HDMI connector has 19 pins. Its bandwidth supports SDTV, HDTV and EDTV modes. It is electrically matched to single-link digital visual interface- digital (DVI-D).
The type B HDMI connector has 29 pins. It can carry 6 differential pairs tailored for future high-resolution displays. It electrically complies with DVI-D with dual link.
The type C is a mini connector. It has 19 pins. It is smaller than type A. The basic difference is that its positive signals of differential pairs are traded with corresponding shields. The type C may be used as a type A using a type A-C cable.
The type D is a micro connector with 19 pins just like type A and C. It is very small. Again the pin assignment is slightly different from A and C.
The automotive system uses type E HDMI connector. It has a locking stub so that it does not become loose due to a vibrating machine. There is a shell that shields it from moisture and dust. It needs a relay connector for getting connected to the automotive.

There are two categories of cables defined by HDMI 1.3. The category 1 is a standard cable. It is tested at 74.5 MHz. The category 2 cables are high-speed cables. It is tested at 40 MHz. It gives a higher resolution. The length of such cables depends on conducting materials and construction quality. These characteristics affect attenuation. Category 1 cables with 5 meter length use thinner conductors. A longer cable needs a thicker connector with better quality construction.