On this page, you will find interesting information about the ESR, including facts & figures, details about the executive council, our guiding principles, and much more. Discover everything there is to know about the ESR.

You’re interested in learning more about an ESR membership? Well, you’ve come to the right page. Here, you can discover everything about our memberships, including the benefits and prices. We are sure that you’ll find the perfect option for you.

Part of our mission statement is “Advancing you,” and on this page, you’ll find all of our educational programmes, courses, eBooks, partner links, and downloads, etc., designed to enhance your knowledge and advance your career.

Visit this page for more information about our journals: European Radiology, Insights into Imaging, and European Radiology Experimental, as well as information about Eurorad. Additionally, if you’re interested in publishing your own work, you can find details here.

On this page, patients can find crucial information for their journey towards health, as the European Society of Radiology is at the forefront of advancing patient care and ensuring that individuals receive the assistance they need.

Discover information about our research endeavors and how EIBIR is shaping the future of radiology. Additionally, you’ll find news about research grants, statistics, and details about EIBALL and our Biomarker Inventory.

This is the page for all things ECR and our other events. Learn everything about how to register, submit abstracts, attend in person, become an exhibitor, and much more. There is no congress like ECR. Start your journey here.

Learn more about how the ESR is advancing quality and safety standards in radiology, and access all the information on ESR iGuide, Eurosafe Imaging, our clinical audit tool, as well as ESR-led projects and papers.

Here, you can find information about the ESR’s communal approach to radiology, its relations with EU institutions, international organisations, and other stakeholders, as well as European projects and alliances.

Discover ESR’s initiatives to make radiology greener, from low-carbon imaging practices to education, research, and international collaboration.

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Membership

Huawei B311-221 Unlock Firmware Info

The Huawei B311-221 is a stationary 4G LTE wireless router designed to provide internet connectivity for home or small office use. It's a Category 4 (Cat4) device, capable of a maximum download speed of 150Mbps, which is ample for web browsing, email, and video calls. Its key technical specifications include:

: Most users find success by obtaining a unique 8-digit unlock code based on the device's 15-digit IMEI (found on the bottom label). This can be requested from the original carrier or purchased through third-party services like DirectUnlocks . Steps to Unlock : Insert a non-supported SIM card and power on the router.

: A factory reset (holding the Reset button for 10 seconds) will revert settings but usually does not re-lock a device that has been successfully unlocked via firmware.

When you insert a SIM card from an unsupported network, the router detects the restriction and displays a prompt asking for an "unlock code," "NCK," or "network control key." If you enter the correct code (typically 16 characters), the lock is permanently removed. huawei b311-221 unlock firmware

: While some "unlocked firmwares" exist on platforms like Google Drive or GitHub, flashing unofficial ROMs can "brick" the device. Most professionals recommend sticking to the official web UI unlock to maintain system stability. Huawei B311-221 Review Huawei B311-221

: If the router is unlocked but you have no internet, you may need to manually add the Access Point Name (APN) for your new carrier under Network Settings Internet Connection Software Updates : Official firmware updates for the can be found on the Huawei Enterprise Support page or through the web UI under Manage Updates for a particular mobile network? Routers Software & Firmware Download Huawei

Check your Windows Device Manager under "Ports (COM & LPT)" to ensure the router shows up without error triangles. Step 3: Flash the Bootloader File (usbloader.bin) Open the tool. Select the correct COM Port detected in Device Manager. The Huawei B311-221 is a stationary 4G LTE

: Modifying the official software voids all manufacturer and carrier warranties. Pre-Flashing Checklist

Ultimate Guide to Huawei B311-221 Unlock Firmware: Liberate Your Router

: Switch easily to cheaper data plans or take advantage of promotional offers. This can be requested from the original carrier

: Navigate to More Functions > Manage Updates and click Update Now . 3. Third-Party "Unlock Firmware"

Flashing a router carries a risk of "bricking" (making the device permanently unusable). To minimize this risk, ensure you have the following components ready before starting: Hardware Requirements A Windows-based PC or laptop with an Ethernet port.

: Huawei USB Drivers, Balong USB Downloader, Huawei Flasher (or Multicast Upgrade Tool), and the specific Huawei B311-221 unlocked firmware file (usually a .bin or .hmf file). Step 2: Disassemble and Enter USB Boot Mode

Flashing third-party or modified firmware voids your official manufacturer or carrier warranty.

Become A Member Today!

You will have access to a wide range of benefits that can help you advance your career and stay up-to-date with the latest developments in the field of radiology. These benefits include access to educational resources, networking opportunities with other professionals in the field, opportunities to participate in research projects and clinical trials, and access to the latest technologies and techniques. 

Check out our different membership options.

If you don’t find a fitting membership send us an email here.

①

Membership

for radiologists, radiology residents, professionals of allied sciences (including radiographers/radiological technologists, nuclear medicine physicians, medical physicists, and data scientists) & professionals of allied sciences in training residing within the boundaries of Europe

  • Reduced registration fees for ECR 1
  • Reduced fees for the European School of Radiology (ESOR) 2
  • Option to participate in the European Diploma. 3
  • Free electronic access to the journal European Radiology 
  • Content e-mails for all ESR journals4
  • Updates on offers & events through our newsletters
  • Exclusive access to the ESR feed in Juisci

€ 11 /year

Yes! That is less than €1 per month.
②

Free membership

for radiologists, radiology residents or professionals of allied sciences engaged in practice, teaching or research residing outside Europe as well as individual qualified professionals with an interest in radiology and medical imaging who do not fulfil individual or all requirements for any other ESR membership category & former full members who have retired from all clinical practice
  • Reduced registration fees for ECR 1
  • Option to participate in the European Diploma. 3
  • Free electronic access to the journal European Radiology
  • Content e-mails for all ESR journals 4
  • Updates on offers & events through our newsletters
  • Exclusive access to the ESR feed in Juisci

€ 0

The best things in life are free.
③

ESR Friends

For students, company representatives or hospital managers etc.

  • Content e-mails for all 3 ESR journals 4
  • Updates on offers & events through our newsletters

€ 0

Friendship doesn’t cost a thing.
Apply now

The membership type best fitting for you will be selected automatically during the application process.

Footnotes:

01

Reduced registration fees for ECR 2027:
Provided that ESR 2026 membership is activated and approved by August 31, 2026.

02
Not all activities included
03
Examination based on the ESR European Training Curriculum (radiologists or radiology residents).
04
European Radiology, Insights into Imaging, European Radiology Experimental.