Solution : https://service.sap.com/sap/support/notes/585086 (SAP Service marketplace login required)
Key words : 
1mobile clientmobile salesmobile servicemobile technologymobile application studiomobile application repository updatetps filesdevenvupgradeclientupgradeides scriptsupgrade, master dev worstation 0536071    changing font size, -> sap maintenance-> sap crm-> sap crm 3, prerequisites mysap crm mobile client component, symptom sap crm mobile client component, mobile application repository language installation & upgrade, mobile application repository language installation, crm mobile application repositories arelisted, 0 -> binary patches -> crm mobile client 3, sap mobile application studio upgrade
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