PDF Reader Pro
Transffering files to PDF Reader
How to...
-Upload files to your iPhone through wifi
How to upload files to your iPhone through wifi?
1. 
Tap the wifi icon at the bottom of the screen.
2. A message will show you the address where for you to upload your files with the desktop web browser.
3. Enter the address on your desktop browser. Then you will be able to upload files to your iPhone.
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How to search pdf(or other files) and download them?
1. 
Tap on the earth icon at the bottom of the screen for connecting to the Internet through built-in browser.
2. Find the target files you wish to download. Tap at them to save linked file.
3. The Downloader is the progress tracker for you to check those downloading files.
4. The files will be saved in the root folder of your PDF Reader Pro.
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Email attachment files download
1.
Tap on the earth icon at the bottom of the screen for connecting to the Internet through built-in browser.
2. Log in your email account.
3. Find the attachment file in mails you want to download.
Tap the file and select "Save linked File" to download it.
4. The files will be saved in the root folder of your PDF Reader Pro.
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Transfer files through USB? 
USB transferring requires iOS4, please check the iOS version on your device first.
Link your device to your MAC/PC through USB.
Then turn on iTunes and follow steps listed below:
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Troubleshooting:
** Don't let your iPhone go to sleep mode when you want to upload a file.
If you can't connect to your iPhone's pdf server website, you can open the Terminal and type "telnet 192.168.0.2 8080" to see if the network is reachable. The following figure shows that the upload site is reachable, otherwise it might be blocked by your firewall or network setting on your desktop environment or wifi access point. And You need to reboot your router once you change the firewall configuration.
For Windows user, you can run cmd.exe and type as the following.
When you see the black window with nothing but a cursor, it means that the upload site is reachable without blocking by firewall
This figure shows that the upload site is not reachable. Please check your wifi and firewall again.
If you have tried everything but in vain:
Please shut down your iPhone completely and turn it on again. Then, open Safari on iPhone and go to any website to see if your WiFi works, and come back to open PDF Reader and try it again. If it still doesn't work, please try it with other browsers or WiFi environments. All Troubleshooting tips are feedback collected from our customers.
You are also welcome to mail us. Email: service@yuyao.com.tw