Dropbox Not Syncing When Your Internet Connection Drops Out? Use Speedify to Finish the Upload

Speed Up Sync Time on Dropbox

Dropbox syncing means copying your files up to the cloud and back down to your other devices in the background. That copying needs an unbroken internet connection, so a phone slipping off Wi-Fi onto cellular data, or a weak signal at a job site, leaves a large file half uploaded.

Speedify is an app that carries your internet traffic over Wi-Fi, 4G/5G cellular data, wired Ethernet and other internet connections at once, so an upload continues rather than restarting.

How to shorten Dropbox sync times and finish transfers on a shaky internet connection with Speedify is what this article covers.

Speedify · Automatic Failover
WI‑FI 4G/5G CELLULAR DEVICE CHAT & SOCIAL ⚠ WI‑FI DROPPED ✓ CELLULAR TAKES OVER
Event Wi-Fi dropped
Reroute time < 1 sec
Messages lost 0
Backup link Any second link

Speedify keeps your messages and calls going when Wi-Fi drops.

Messages that will not send, calls that cut out mid-sentence, feeds stuck loading: usually the connection, not the app. Speedify bonds your Wi-Fi with any second connection, often 4G/5G cellular, and switches the moment one drops.

Speedify · channel bonding & automatic failover Download Speedify ›

How Speedify Can Help You

With Speedify running on your iOS or Android device, you can avoid the issue of of unstable and interrupted Dropbox file transfers and automatic syncing altogether. Just install the Speedify app on your smartphone or tablet, and we take care of the rest: intelligently combining mobile data and Wi-Fi to give you fast, unbreakable connectivity when you’re on-the-go. For Dropbox users, Speedify Mobile offers the enhanced reliability and speed necessary to access and sync to your cloud storage provider no matter where you are.

Speedify

Get started with Speedify today.

Combine Wi-Fi, 4G/5G cellular, Ethernet, Starlink, and more into one faster, steadier connection. Free to try — no credit card required.

🚀 Speed

Faster uploads and downloads by bonding all your connections at once.

📶 Stability

Automatic failover in under a second when any connection drops.

🔒 Security

AES-256 encryption on every connection, on every network you join.

15M+ downloads worldwide. 75K+ five-star reviews on iOS and Android.