Simcity Buildit 1100.7 Error May 2026
Word count: ~1,450
In plain English: Your phone and the EA server are speaking different versions of the same language, or your local save file has a timestamp mismatch with the cloud save. Simcity Buildit 1100.7 Error
Remember: EA designed SimCity BuildIt as a "live service" game. Errors like 1100.7 are usually the result of your phone and the server losing sync during a save operation. By following the authentication refresh steps above, you effectively re-introduce your device to the server. Word count: ~1,450 In plain English: Your phone
If you are an avid mayor of a digital metropolis, few things are as frustrating as being locked out of your city. You tap the icon, watch the EA/Tracktwenty logo splash across the screen, and then—instead of the comforting hum of traffic and construction—you are met with a cold, unhelpful pop-up: Error Code 1100.7 . By following the authentication refresh steps above, you
Do not let a three-digit error code destroy a metropolis you have spent years building. Follow this guide, be methodical, and soon you will hear the sweet sound of your factories producing again.
Before you uninstall your game or throw your tablet across the room, understand this: This article will dissect every possible cause—from corrupted caches to server-side conflicts—and provide step-by-step solutions that work on both iOS and Android devices. What Exactly is the 1100.7 Error? Unlike generic "connection failed" errors, the 1100.7 code is specific to SimCity BuildIt’s client-server authentication handshake. When you launch the game, your device sends a "handshake packet" to EA’s servers. Error 1100.7 occurs when the server receives that packet but finds it malformed, expired, or conflicting with a previously saved state.
For players of SimCity BuildIt , the 1100.7 error is notorious. It typically appears during the initial loading screen (often stuck at 99%) or when attempting to connect to the game’s servers. It signals a disruption between your device and the game’s cloud infrastructure.