📲 Device Compatibility & Upload Help
Our website is fully optimized for mobile, tablet, and desktop devices in the UK. This guide helps you upload documents securely, troubleshoot issues, and ensure device compatibility.
✅ Supported Devices & Browsers
📱 Mobile Devices (UK)
Device | OS | Supported Browsers | Notes
iPhone (6S+) | iOS 15+ | Safari, Chrome | Safari recommended
iPad (5th Gen+) | iOS 15+ | Safari, Chrome | Enable JavaScript
Android phones | Android 10+ | Chrome, Firefox, Samsung Internet | Chrome preferred
💻 Desktop Devices
OS | Version | Browsers
Windows | 10/11 | Chrome, Edge, Firefox
macOS | Monterey – Sonoma | Safari, Chrome, Firefox
Note: Our website does not support Internet Explorer. JavaScript and cookies must be enabled.
📤 Uploading Documents
Use our upload form to submit PDF, DOCX, JPEG or PNG files.
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Accepted file types: PDF, DOC, DOCX, JPG, JPEG, PNG
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Max file size per file: 15MB
Steps to Upload:
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Go to the Upload section on the form
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Click “Upload File” or “Choose File”
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Select file(s) from your device
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Wait for the file name to appear
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Click Submit
Tip: Rename your file before uploading (e.g., BankStatement-April2025.pdf)
⚠️ Troubleshooting Issues
General Fixes
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Ensure file is under 15MB and is supported
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Try a different browser or incognito mode
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Clear browser cache and disable ad blockers
Mobile: iOS
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Enable JavaScript: Settings > Safari > Advanced
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Update iOS: Settings > General > Software Update
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Try Chrome if Safari fails
Mobile: Android
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Update browser via Play Store
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Allow Chrome file permissions: Settings > Apps > Chrome
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Clear browser cache
Desktop
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Update browser
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Try Incognito Mode
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Disable VPN/ad blockers
🔁 Keep Your Device Updated
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iOS: Settings > General > Software Update
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Android: Settings > System > Software Update
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Windows: Settings > Update & Security
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macOS: System Settings > Software Update
💡 General Issues (All Devices)
“File won’t upload”
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✅ Check that it's a supported type (PDF, DOCX, JPG, etc.)
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✅ File must be under 15MB
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✅ Try renaming the file to something simple (e.g., "Statement-JohnDoe.pdf")
Form won’t submit after uploading
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✅ Wait for all files to finish uploading before clicking "Submit"
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✅ Check for red “required field” warnings
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✅ Try refreshing the page
Website looks weird or broken
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✅ Clear your browser cache (Settings > Privacy > Clear Browsing Data)
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✅ Make sure JavaScript is enabled in your browser
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✅ Try another browser (Chrome is most reliable on all platforms)
🔐 Security Tips
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All uploads are SSL-encrypted (check for 🔒 HTTPS)
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Documents are securely stored via cloud
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Never upload from public Wi-Fi unless using VPN
📬 Need Help?
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Email: jpmortgage@financier.com
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Live Chat: Use the website's chat button (bottom-right)
Please include your device model, browser, and any screenshots of errors if contacting us.