Enable FIPS Mode on SLES 15 and Verify the Boot State
Follow SUSE’s SP7 procedure to enable FIPS mode, reboot safely, verify the active policy, and check whether your compliance requirement calls for validated modules.
Zalo not only allows users to chat, message, and make free calls but also seamlessly share screenshots, animations, and files. More interestingly, you can share sharp, high-quality photos via HD mode.
Wondering how to send photos using Zalo in HD? Is it more complicated than usual? You are invited to refer to the comprehensive guide below:
Your phone must have the Zalo Mobile application installed. If you haven't installed it yet, choose the appropriate platform from the list below:
| Platform | Link |
|---|---|
| Zalo for Android | |
| Zalo for iOS | |
| Zalo for Windows Phone |
Step 1: Open the Zalo application and select the friend with whom you want to share HD photos. Then click the image icon in the bottom right corner of the chat interface.

Step 2: Swipe up to reveal more photos, select the images you wish to send, and click the HD checkbox. Feel free to send multiple images at once, then press the Send button to quickly share ultra HD pictures. You will see the HD icon next to successfully sent photos.


In conclusion, with just a few simple steps, you can share high-quality photos with your friends and loved ones on Zalo.
Follow SUSE’s SP7 procedure to enable FIPS mode, reboot safely, verify the active policy, and check whether your compliance requirement calls for validated modules.
Compare YaST and cryptsetup for a new encrypted SLES data volume, choose LUKS1 or LUKS2, and verify unlock and mount behavior safely.
Create, refine, and verify a least-privilege AppArmor profile on SLES 15 SP7, with a clear note on SLES 16’s SELinux default.
Set up RMT on SLES 15, mirror entitled repositories, and verify HTTPS registration and package access from a test client.
Connect SLES 15 to AD with YaST’s SSSD-based logon management, then verify directory lookup, domain login, and Kerberos tickets.
Set up the right Live Patching path for SLES 16.0 or 15 SP7, apply eligible kernel fixes, and confirm what is active without confusing it with a reboot-required kernel update.
Load a custom SLES 15 kernel module without disabling Secure Boot. Match the running kernel, sign the .ko file, enroll a MOK key, and verify loading.
SLES 15 SP5 can migrate online to SP6, but each node must reboot. Use a tested rolling upgrade or blue-green cutover to keep workloads reachable.
Use SUSE’s supported STIG profile to scan SLES 15, test remediation, review remaining findings, and retain assessment evidence.
Trace a failed Cockpit connection through DNS, port 9090, the systemd socket, firewalld, TLS, and login settings using current SUSE guidance.
Tia D -
Just sent some ultra HD photos to my family! They were shocked by the clarity, it was priceless
Sky B -
Love the idea of sharing beautiful moments with friends! Nothing beats ultra HD quality. Thanks a lot
Guitar Girl -
LOL! I thought I was stuck with low-quality pics forever. Thanks for this awesome advice!
John Doe -
Great tips! I didn't know Zalo had such high quality options for sending photos. Thanks for sharing
Jenna K -
Anyone else having issues with pics taking too long to send? I guess the quality settings really matter!
Happy Snapper -
The excitement of seeing my friends' reaction to crisp photos is unreal! Thanks for the help
Sara Lee -
This is exactly what I needed! I love sharing photos with my friends in ultra HD. Do you know if there are limits to the file size?
Long the Lion -
This has been my problem for ages! Sending blurred images was so annoying. Now I'm excited
Tâm Đỗ -
I just tried it! The photos are so clear, it’s incredible. Can’t wait to show my friends
Susan T -
Thank you so much for this post! It's exactly what I've been looking for. Ultra HD is life
Future Pro -
Why didn’t I know about this before? So grateful for discover this method. Happy to share it with my family
Phúc IT -
Excellent information! This will change how I share photos with clients. Need to have everything in high quality!
Mike the Cat -
OMG this is a lifesaver! I was struggling to share my vacation pics before. Now they’ll look amazing on Zalo
Duy Sinh 6789 -
I’m so glad I stumbled upon this article! The process was simple, and the results are fantastic. Highly recommend!
Hương Đà Nẵng -
Have you tested it with group chats? I wonder if it still holds the quality when sending many photos at once
Quang vn -
So helpful! Just sent some ultra HD pics to my friends, and they loved it! Keep the tips coming
Huyền Lizzie -
Interesting read! I’d love to see a tutorial on how to edit photos for Zalo before sending them. Anyone know any good apps?
Sally H -
Can anyone share their experiences with using Zalo for business? I might start using it for work photo shares
Peter N -
This is amazing! I was looking for ways to send high-quality photos without losing details. Finally found the solution
Minty Fresh -
Can someone explain how these settings affect battery life? I’m concerned about using too much power!
Tommy T. -
Great guide! I’ll be sharing my art photos with more pride now. Ultra HD is the way
Anna B. -
Wow, I never considered that Zalo could send ultra HD photos! I’ll definitely try this out for my next photography session.
Amy C. -
I love the idea of sharing memories in high quality! Anyone else have tips on organizing photos before sending?
Linh mèo -
Very informative! I appreciate that you included step-by-step instructions. I’m going to try this out later
Kevin M -
Such a simple solution! I'm going to make sure all my future vacation photos are shared this way!
Thùy Linh -
I always had trouble with low quality images. After following your steps, my photos are now stunning! Thank you
Nam Vũ -
Thanks for the info! I always thought the quality dropped when sharing photos. Time to upgrade my photo-sharing game
Mèo con -
Any suggestions for settings on my phone to improve Zalo photo quality even more
Placebo Effect -
I'm curious if the quality remains if I use Zalo on different devices. Anyone experimented with that