Phone running KeyAgain
Telegram, WhatsApp and AI on the Sony Ericsson QWERTY
Yes. A white Sony Ericsson with a full QWERTY keyboard, made for typing. On the real phone, KeyAgain shows Telegram, the AI assistant and settings. We list it by its look because the exact model isn’t confirmed.
At a glance
- KeyAgain
- Running on a real phone
- Brand
- Sony Ericsson
- Released
- Not confirmed
- System
- Sony Ericsson Java Platform
- Java
- MIDP 2.0
- Keyboard
- Full QWERTY keyboard
- Mobile network
- Depends on the model
- Wi-Fi
- Depends on the model
We have seen KeyAgain running on this model.
What works on the Sony Ericsson QWERTY
- Telegram chats, through Telegram’s official API
- WhatsApp and WhatsApp Business chats (beta, unofficial linked-device bridge)
- Photos and voice notes, built into the app (the option shows on phones with a camera and microphone)
- An optional AI assistant for quick questions (paid add-on)
How to install KeyAgain on the Sony Ericsson QWERTY
- Open your account at my.keyagain.app on a computer or modern phone, and connect Telegram and/or WhatsApp.
- On the Sony Ericsson QWERTY, open the browser and go to m.keyagain.app to download the app (about 156 KB). No browser? Download the file on a computer and send it by Bluetooth or cable.
- Open KeyAgain on the phone. It shows a 6-digit code: type it into your account once. Your chats arrive on the phone.
Tip for the Sony Ericsson QWERTY: With a QWERTY keyboard, replying is almost as fast as on a computer. Allow internet access the first time the app connects.
Networks: will it get online where you live?
Network support depends on the exact model: check whether yours has 3G or Wi-Fi. Check your country →
Good to know before you start
The phone needs its own internet connection: mobile data on the SIM, or Wi-Fi on models that have it. WhatsApp arrives through an unofficial linked-device bridge that WhatsApp doesn’t endorse, and your main phone must come online at least every 14 days. Messages pass through our server to reach the phone, so this is not end-to-end encryption; the server keeps at most the latest 30 messages of each chat, encrypted, for up to 7 days. Security on an old phone: what KeyAgain does, and what it can’t →
More about Sony Ericsson phones →
Questions
Does the official WhatsApp app still work on the Sony Ericsson QWERTY?
No. WhatsApp ended its apps for Nokia Series 40, Symbian, BlackBerry OS and other classic systems in 2017–2018. KeyAgain is a different route: WhatsApp stays on your smartphone and the Sony Ericsson QWERTY receives your chats as a linked device, through an unofficial bridge (beta).
Do I still need a smartphone?
For WhatsApp, yes: it stays your main device and must come online at least every 14 days. For Telegram, no.
How much does it cost?
Basic costs €4.99, £4.49 or US$4.99 a month, with 3 free days to try it. The AI assistant is an optional add-on. WhatsApp is experimental and free while it lasts.
