What is Signature Lock in Samsung Galaxy Note3(SM-N900)?
Last Update date : Oct 13. 2020
Samsung Galaxy Note3 (SM-N900) supports Signature Screen lock by your personal signature.
Know more about Signature Screen lock :
● It prevents unauthorized access of your Samsung Galaxy Note3 (SM-N900).
● This option offers low security, because someone who can imitate your signature and they might can access your phone.
● When you set up a Signature screen lock, you also need to set up a back-up PIN screen lock.
Thank you for your feedback!
Please answer all questions.
Contact Info
Digital Service Center
![DSC icon image]()
![DSC icon image]()
Get customized support, access to DIY videos and FAQs, or schedule a callback request to connect with an expert.
WhatsApp(English / हिंदी)
![WhatsApp image icon]()
![WhatsApp image icon]()
WhatsApp for Technical support or query, Service centre location, Repair status, Demo & Installation request
WhatsApp Us : 1-800-5-726-7864
Available 24 Hours / 7 days
WhatsApp Us : 1-800-5-726-7864
Available 24 Hours / 7 days
Sign Language
![Sign language image]()
![Sign language image]()
Video call with Sign Language interpreter assisted by Samsung product expert.
Operation Hour: Monday - Friday 11:00-16:00
Operation Hour: Monday - Friday 11:00-16:00
24 Hours Phone Support (India)
![image of phone dialer]()
![image of phone dialer]()
1-800-5-726-7864 (1-800-5-SAMSUNG)
1-800-40-726-7864 (1-800-40-SAMSUNG)
1-800-40-726-7864 (1-800-40-SAMSUNG)
Face-to-Face Support
![Image of location icon]()
![Image of location icon]()
Whether your product is in warranty or out of warranty, we're here to help.
Remote Service
![Image of RM icon]()
![Image of RM icon]()
Remote diagnostics by our specially trained technicians for your Galaxy device and Samsung TV
Phone Support (Bangladesh, Sri Lanka, Nepal)
![Image of caller icon]()
![Image of caller icon]()