Losing digital passbook data can be stressful, especially when you need to check your balance, old transactions, deposits, withdrawals, or account statement. Many UCO Bank customers use the digital passbook facility through UCO mPassbook or UCO mBanking Plus. But sometimes, the passbook data may disappear from the mobile phone due to app deletion, phone reset, software update, storage cleaning, mobile change, or forgotten login details.
The important point is that your actual bank records are not deleted. Your transaction history, balance details, and account information are safely maintained by UCO Bank. Only the app data saved on your phone may be removed. In most cases, you can recover your UCO digital passbook by reinstalling the official app, logging in again, verifying your registered mobile number, and synchronising the passbook.
What Is UCO Digital Passbook?
UCO digital passbook is an electronic version of the traditional bank passbook. Instead of visiting the branch to update a physical passbook, customers can check their account transactions on mobile. It helps users view deposits, withdrawals, transfers, balance details, and account statement history.
This service is useful for people who want quick access to their account record without going to the bank. It also saves time because users can check passbook entries anytime from their phone.
Why UCO Digital Passbook Data May Be Lost
Digital passbook data can disappear for many reasons. The most common reason is deleting or reinstalling the app. When the app is removed from the phone, the locally saved data may also be removed.
Another common reason is changing the mobile phone. If you buy a new phone and install the app again, the old saved passbook data will not automatically appear unless you register and synchronise again.
Data can also be lost after factory reset, phone formatting, clearing app storage, mobile software issues, or app update problems. Sometimes, users also forget their login password or MPIN and think that their passbook is lost.
Is Your Bank Data Really Lost?
No, your actual bank data is not lost. This is the most important thing to understand.
Your bank account details are stored in the bank’s system, not only in your mobile app. If the app data is deleted from your phone, it does not mean your bank transaction history is deleted. You simply need to recover access to the app and sync the passbook again.
So, do not panic if your UCO digital passbook suddenly becomes blank or missing. First, check whether you are using the correct registered mobile number and official app.
Step 1: Install the Official UCO Bank App
First, install the official UCO mPassbook app or UCO mBanking Plus app from Google Play Store or Apple App Store. Do not download the app from unknown websites, APK links, WhatsApp links, or third-party sources.
Banking apps should always be downloaded from trusted and official platforms only. Using fake apps or unknown links can put your account at risk.
After installing the app, open it and follow the registration or login process.
Step 2: Use Your Registered Mobile Number
To recover your UCO digital passbook, your mobile number must be linked with your UCO Bank account. The app generally verifies the customer through the registered mobile number and OTP.
Keep the SIM card of your registered mobile number active in your phone. Make sure your phone has network coverage and can receive SMS. If OTP is not received, wait for some time and try again. Also check whether the number you are using is the same number registered with your bank account.
If your registered mobile number is not active, you may not be able to recover the digital passbook directly from the app.
Step 3: Complete OTP Verification
During registration or password recovery, the app may send an OTP to your registered mobile number. Enter the OTP carefully and complete the verification.
Never share your OTP with anyone. No bank employee, customer care agent, or app support person should ask for your OTP, ATM PIN, debit card number, password, or MPIN. If anyone asks for these details, it may be a fraud attempt.
Once OTP verification is complete, you can create a new password or MPIN and access your passbook again.
Step 4: Synchronise the Passbook
After login, use the synchronise option in the app. This step is very important because the app may not show all entries immediately after recovery.
Synchronisation updates your digital passbook and fetches the latest available account details. If your old entries are visible but recent transactions are missing, it usually means the passbook has not been synced properly.
Make sure your internet connection is working while synchronising. If the app shows an error, close the app, restart your phone, and try again.
Step 5: Use Forgot Password Option
If you cannot open your UCO digital passbook because you forgot the password, use the “Forgot Password” option available on the login screen.
You will need to verify your identity through your registered mobile number. After OTP verification, you can create a new password and log in again.
This method is useful when your app is installed but you are unable to access it due to forgotten login credentials.
Step 6: What to Do If You Changed Your Mobile Number
If your old registered mobile number is lost, closed, or no longer active, you should visit your UCO Bank home branch. Request the bank to update your new mobile number in your account.
Carry your passbook, Aadhaar card, PAN card, or any valid identity proof as required by the branch. After the bank updates your new mobile number, you can register again in the digital passbook app.
Without the correct registered mobile number, OTP verification may fail.
Step 7: Check Through UCO mBanking Plus
If the separate UCO mPassbook app is not working properly, you can also try the passbook facility through UCO mBanking Plus. This app provides mobile banking services and may help you access your account details and passbook information.
However, mobile banking registration should be active. If you have not activated mobile banking, you may need to complete the registration process first.
Step 8: Download Account Statement
If your digital passbook still does not show proper entries, you can use the account statement option. A bank statement is often more useful than app screenshots, especially for official purposes.
You may need an account statement for loan applications, income proof, tax filing, business records, school or college admission work, or financial verification. If the app does not provide the full statement, you can request it through UCO Bank internet banking, mobile banking, customer care, or branch visit.
Common Problems During Recovery
Sometimes, users face problems even after reinstalling the app. OTP may not arrive, login may fail, or passbook entries may not update. These issues can happen due to weak network, wrong mobile number, server issues, old app version, or temporary technical problems.
In such cases, update the app, restart the phone, check your internet connection, and try again after some time. If the problem continues, contact UCO Bank customer support or visit the nearest branch.
Important Safety Tips
Always use only the official UCO Bank apps. Never click on unknown banking links received through SMS, email, WhatsApp, or social media.
Do not share OTP, password, MPIN, ATM PIN, debit card details, CVV, or internet banking password with anyone. Also, do not install remote access or screen-sharing apps if someone claims to help you recover your passbook.
If you feel your account or mobile banking details are at risk, inform UCO Bank immediately and block access if needed.
FAQs
Q1. Can I recover my UCO digital passbook after deleting the app?
A: Yes, you can recover it by reinstalling the official UCO mPassbook app or using UCO mBanking Plus. After installation, register or log in again with your registered mobile number and complete OTP verification.
Q2. Will my transaction history be deleted if UCO mPassbook data is lost?
A: No, your transaction history will not be deleted from the bank record. Only the app data saved on your mobile may be removed. Your actual bank account details remain safely maintained by UCO Bank.
Q3. Why are my latest UCO passbook entries not showing?
A: This usually happens when the app has not been synchronised. Open the app and use the sync or synchronise option. Also make sure your internet connection is working properly.
Q4. What should I do if I forgot my UCO mPassbook password?
A: Use the “Forgot Password” option on the login screen. Verify your identity through OTP sent to your registered mobile number and create a new password.
Q5. Can I recover UCO digital passbook if my mobile number has changed?
A: If your old registered mobile number is not active, you should visit your UCO Bank branch and update your new mobile number first. After the number is updated, you can register again in the app.
Q6. Is it safe to recover UCO digital passbook online?
A: Yes, it is safe if you use only the official UCO Bank app and follow proper security steps. Never share OTP, MPIN, password, ATM PIN, or debit card details with anyone.
Q7. What should I do if OTP is not received?
A: Check your mobile network, SMS inbox, SIM status, and whether the number is registered with your UCO Bank account. If the issue continues, try again later or contact the bank.
Q8. Can I use UCO mBanking Plus instead of UCO mPassbook?
A: Yes, UCO mBanking Plus also provides passbook-related services. If UCO mPassbook is not working, you may try UCO mBanking Plus, provided your mobile banking facility is active.
