Last updated: November 13, 2026
Is DOCOMO SMTB Net Bank down? User reports show no current problems with DOCOMO SMTB Net Bank
DOCOMO SMTB Net Bank is the online bank at netbk.co.jp, run inside the Docomo group. Almost every task sits in its phone app, from opening an account with a My Number card scan to transfers and foreign currency deposits. Smart Authentication NEO approves sign ins with biometrics.
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DOCOMO SMTB Net Bank problems reported in the last 24 hours
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DOCOMO SMTB Net Bank outage history
The live report status for DOCOMO SMTB Net Bank, updated as reports come in.
Good news. DOCOMO SMTB Net Bank has no reported problems right now. If it is not working for you, report it above and your report will appear here.
DOCOMO SMTB Net Bank uptime and reports
Live report counts and the day by day record for the last 30 days.
User reports received in each period.
Last 30 days, day by day: 14 October 2026 to 12 November 2026
Green: up. Red: outage. Amber: some checks failed. Grey: no record yet.
The daily record builds from today as our checks run. Grey days have no saved record yet. A red day marks a confirmed outage.
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DOCOMO SMTB Net Bank on social media
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Posts on Bluesky saying DOCOMO SMTB Net Bank is down. Checked 10 November 2026, 3:08 PM PKT.
Quiet right now. Nobody on Bluesky is saying DOCOMO SMTB Net Bank is down.
Guides that can fix it
Step by step fixes for the problems people report most.
→ Is It Down for Me or Everyone? The Four-Step Check
→ Login Problems That Are Not an Outage
→ How to Clear the Cache in Firefox, Safari and Edge
Is DOCOMO SMTB Net Bank down right now?
Open the app for a DOCOMO SMTB Net Bank status check. DOCOMO SMTB Net Bank down reports climb when sign in or transfers stall for many customers at once. If the balance screen loads with fresh figures, the bank is up.
Read the notice band first when transfers freeze, since a stated fault saves you from risky retries. Never repeat a transfer while the state of the first try stays unknown.
Is DOCOMO SMTB Net Bank down for me or everyone?
To see whether is DOCOMO SMTB Net Bank down for me or for every customer, try the web sign in on a PC. If the web side works, the app install on your phone is at fault. When both routes fail at sign in together, the bank side is down.
Opening an account inside the app
A new account starts in the app. The My Number card is scanned by the phone camera and read by its chip. A smartphone debit card is issued in the app right after opening.
The account works on any phone network, not only Docomo lines. Identity checks run inside the app flow, and a failed check shows the step to retry.
Smart Authentication NEO approvals
Smart Authentication NEO replaces typed passwords with face or finger checks on the phone. A request that never arrives usually means notices are off or the phone put the app to sleep.
Cash at ATMs with the app
The ATM with App feature turns the phone into the cash card at Seven Bank and Lawson Bank ATMs. The app shows a code the ATM reads, so cash moves without a plastic card. A scan failure often comes from screen glare or a code left open too long.
Purpose accounts and foreign currency deposits
Money can be split into purpose accounts inside the main account, each with its own goal. Foreign currency deposits sit in the same app, with rates shown before you buy. During a DOCOMO SMTB Net Bank outage these sub screens can fail while the main balance still loads.
Common DOCOMO SMTB Net Bank Problems and Fixes
Most app banking faults clear with a fresh sign in or a network switch. Finish with the ATM code test at a quiet machine, since a bright screen and a steady hand solve most scan failures.
Force close the app and sign in again
Shut the app fully, reopen it, and pass the biometric check slowly in good light. A stale session can freeze transfers while the balance still shows. One clean sign in repairs most stuck confirm screens and greyed out buttons.
Let the app send notices and stay awake
Approval requests ride on phone notices. Allow notices for the bank app, and take the app out of battery saving and deep sleep lists. Then start a small test action on the PC and watch the approval land.
Refresh the ATM code at the machine
Open the ATM code screen only at the ATM, since codes age fast. Raise the screen brightness and hold the phone steady under the reader.
Check the transfer on the history screen
A transfer that seemed stuck often sits completed in the history. Open the transaction list and read the newest lines before sending again. Sending twice is the one error these checks exist to prevent. Reading the newest lines before sending again is the guard Dolomitenbank users rely on in the same way.
Update or reinstall the app build
Old builds lose biometric sign in first after phone system updates. Update the app from the official store, then set up face or finger sign in again. Your account lives on the bank side, so a reinstall loses no money or history.
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Frequently Asked Questions
How do I open an account with my phone?
Download the bank app and start the opening flow. Scan your My Number card with the phone camera and chip reader.
Why does the ATM reject my app code?
Codes expire fast, and glare on the phone screen can block the reader. Open a fresh code at the machine, raise the brightness, and hold the phone flat. If the ATM still refuses, try another machine nearby.
What is Smart Authentication NEO?
It is the bank approval system that uses your face or finger instead of a typed password. It signs you in and approves transfers, including ones started on a PC. You register it inside the app under security settings.
Can I approve a PC transfer inside the app?
Yes, a transfer built on the web sends an approval request to your phone app. Open the request, check the amount and the name, then approve with biometrics. If no request arrives, check that notices are allowed for the app.
Where do I set my transfer limits?
Limits sit in the app under transfer and security settings. You can lower or raise the daily cap within bank limits.
Does the app work at Lawson Bank ATMs too?
Yes, the ATM with App feature works at Seven Bank and Lawson Bank ATMs. Pick the smartphone transaction on the ATM screen, then show the code from the app. Fees depend on your account level, shown in the app.