Solution : https://service.sap.com/sap/support/notes/411829 (SAP Service marketplace login required)
Key words :
unregistering press start button -> run command type, \program files\sap\mobile\documentations\ars\, <mobile app installation dir>\bin folder, directory <mobile app installation dir>\bin, <mobile app installation dir>\bin, <mobile app installation dir> meaning, load transaction layer related issues, /specific/crm/crm20b/msa/note, server side apply note number 375038, client upgrade mechanism pre-requisites
Related Notes :
| 391251 | CRM 2.0B and 2.0C : Client upgrade recovery from registry co |
| 386112 | CRM 2.0B SP9 : Client Upgrade Enhancement patch |
| 375038 | Infoagents SP2 release (r3 side functionality) |
| 19466 | Downloading SAP kernel patches |