Looking for logging into the Salesforce Mobile site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Salesforce Mobile site. After that you can login as usual with your login credentials.
https://login.salesforce.com/%3Flocale%3Dfr
https://trailhead.salesforce.com/en/content/learn/modules/lex_salesforce1_basics/lex_salesforce1_basics_getting_started
https://www.salesforce.com/solutions/mobile/overview/
https://success.salesforce.com/answers%3Fid%3D90630000000h3oCAAQ
https://www.salesforce.com/video/1765359/
https://help.salesforce.com/HTViewSolution%3Fid%3D000187717
https://help.salesforce.com/apex/HTViewSolution%3Furlname%3DSalesforce1-Troubleshooting-Login-Issues%26language%3Den_US
https://developer.salesforce.com/docs/atlas.en-us.mobile_sdk.meta/mobile_sdk/auth_customize_login.htm
https://trailhead.salesforce.com/en/content/learn/modules/salesforce1_mobile_app/salesforce1_mobile_app_intro
https://www.salesforce.com/
https://developer.salesforce.com/forums/%3Fid%3D906F000000091i6IAA
https://help.salesforce.com/apex/HTViewHelpDoc%3Fid%3Dnetworks_access_in_salesforce1.htm%26language%3Den_us
https://itunes.apple.com/us/app/salesforce/id404249815%3Fmt%3D8