Asus ROG Phone 9 Series
The Asus ROG Phone 9 and 9 Pro bring eSIM support to the ultimate gaming smartphone lineup. Stay connected globally with Roamix while you game on the go.
- eSIM slots1
- Physical SIMYes
- eSIM-onlyNo
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The Asus ROG Phone 9 and 9 Pro are the first ROG Phone models with eSIM hardware. Earlier ROG Phones (8, 7, 6, 5, 3) do not have eSIM and cannot be added via software. The ROG Phone 9 runs near-stock Android with Asus's ROG UI overlay.
Key Takeaways
- ROG Phone 9 and 9 Pro: eSIM supported — first in the ROG Phone series.
- ROG Phone 8 and earlier: NO eSIM hardware.
- Physical nano-SIM slot retained.
- Activation: Settings → Network & internet → Internet → + → Download a SIM instead.
Does the ROG Phone 9 Support eSIM?
Yes. The ROG Phone 9 (2024) is the first ROG Phone generation to include eSIM hardware alongside the physical nano-SIM slot. All previous ROG Phone models (3, 5, 6, 7, 8) do not have eSIM hardware.
Carrier unlock required: Like other Asus phones, the ROG Phone 9 must be carrier-unlocked for third-party eSIMs. Confirm unlock status at Settings → About phone → SIM status.
How to Activate eSIM on ROG Phone 9
- Open Settings.
- Tap Network & internet, then Internet.
- Tap the + icon next to SIMs.
- Select Download a SIM instead.
- Scan the Roamix QR code from your email. Must be on Wi-Fi.
- Name the line (e.g., "Roamix").
- Set the Roamix eSIM as your preferred data SIM.
- Enable Data Roaming for the Roamix line.
Troubleshooting ROG Phone 9 eSIM
"Download a SIM instead" not showing: Either ROG Phone 8 or earlier (no eSIM hardware), or the ROG Phone 9 is carrier-locked. Check your model at Settings → About phone. If carrier-locked, contact your carrier for unlock.
eSIM installed but no data abroad: Settings → Network & internet → Internet → select Roamix → set as default data SIM → enable Data Roaming. Toggle Airplane Mode on/off.
QR code scan fails: Must be on Wi-Fi during activation. QR code is single-use — contact Roamix support for a replacement. Use manual SM-DP+ entry as fallback.
| Model | eSIM Slots | Physical SIM | eSIM-Only | Released |
|---|---|---|---|---|
| ROG Phone 9 | 1 | Yes | No | 2024 |
| ROG Phone 9 Pro | 1 | Yes | No | 2024 |
Asus ROG Phone 9 Series eSIM — Frequently Asked Questions
Does the Asus ROG Phone 9 have eSIM?
Yes. The ROG Phone 9 and 9 Pro are the first ROG Phone models to include eSIM hardware. Earlier models (ROG Phone 8, 7, 6, 5, 3) do NOT have eSIM — check your exact model before purchasing an eSIM.
Do earlier ROG Phone models support eSIM?
No. eSIM hardware was added starting with the ROG Phone 9 series (2024). ROG Phone 8 (2023), 7, 6, 5, and 3 do not have eSIM and cannot be unlocked to support it.
How to activate eSIM on ROG Phone 9?
Settings → Network & internet → Internet → tap + icon next to SIMs → Download a SIM instead → scan QR code. Must be on Wi-Fi. Set new eSIM as data SIM and enable Data Roaming after installation.
Why is 'Download a SIM instead' not showing on my ROG Phone?
If you have ROG Phone 8 or earlier, eSIM is not supported — no hardware is present. If you have ROG Phone 9, the device may be carrier-locked. Check Settings → About phone → SIM status. Contact your carrier for unlock.