Light Notepad v.1.86 S60v3-v5 Signed Operating system: Symbian Series60 3rd Edition. Hardware requirements: Nokia Series60 smartphone. S60 3rd Edition phones: N71, N73, N75, N76, N77, N78, N79, N80, N81, N82, N85, N86, N91, N92, N93i, N93, N95, N96 E50, E51, E55, E60, E61, E61i, E62, E63, E65, E66, E70, E71, E75, E90 3250, 5320, 5500, 5630, 5700, 6110, 6120, 6121, 6124, 6210, 6220, 6290, 6650, 6710, 6720 And 5th edition (Limited compatibility) 5800 XpressMusic, N97 Licence:Freeware Status: Ready (New versions are developed) Posted:Nima79 Language: English Description: This is small text editor for Symbian S60 3rd phones. Program supports following text formats: -ASCII (ISO-8859-15 (Latin 9)) -Unicode (UTF-16)(First 256 characters) UTF-8 is not supported. This program is designed for small files, and limit is 200 Kb. Bigger files are loaded as read-only files. Features: Portrait and Landscape modes. Different text sizes. Copy/Paste with phone pen key. Save and load from phone memory or memory card. Find from text file. Set one bookmark for file. Instructions: Help is opened in text editor, on program startup. NEw: 1.86 Released - Added Copy/Cut/Paste to menu item, for touch screen phones. Installation instructions: Method 1: Download it directly with your phone internet browser. Method 2: Send sis package to your phone with bluetooth. Method 3: Send it in e-mail attachments to your phone. Method 4: Copy to memory card, and install with file manager. Method 5: Use PC suite to install. If you get error “Certificate Error, contact the application supplier”. To accept all applications and solve this issue: Go to Tools > App. mgr > Options > Settings. Change “software installation” from “Signed Only” to “All” and “Online certic. check” to “off”. This will most likely solve your problem. However, please be aware that you turned off one extra layer of security for the device. I wouldn't worry too much about malware or viruses but it is a good role of thumb to only download and install applications from known sources.